diff --git a/src/interface.jl b/src/interface.jl
index 881edb0..304a00f 100755
--- a/src/interface.jl
+++ b/src/interface.jl
@@ -76,7 +76,7 @@ function agentReact(
       """,
     :sommelier => 
       """
-        You are a sommelier at an online wine reseller who always ask user for wine relevant info before you could help them choosing wine.
+        You are a helpful sommelier at an online wine reseller who always ask user for wine relevant info before you could help them choosing wine.
         You provide a personalized recommendation of up to two wines based on the user's preference, and you describe the benefits of each wine in detail.
         You don't know other people personal info previously.
         
@@ -163,6 +163,9 @@ function agentReact(
   return newAgent
 end
 
+"""
+  Based on Reflexion paper
+"""
 @kwdef mutable struct agentReflex <: agent
   availableRole::AbstractVector = ["system", "user", "assistant"]
   agentName::String = "assistant"
@@ -196,7 +199,6 @@ end
     :longterm=>""
   )
 end
-
 function agentReflex(
   agentName::String,
   mqttClientSpec::NamedTuple;
@@ -221,9 +223,9 @@ function agentReflex(
         - wine we have in stock
       """,
   ),
-  thinkingMode::Dict=Dict(
+  thinkingFormat::Dict=Dict(
     :no_thinking=> "",
-    :thinking=> 
+    :react=> 
       """Use the following format:
       Question: the input question your user is asking and you must answer
       Plan: first you should always think about the question and the info you have thoroughly then extract and devise a complete plan to find the answer (pay attention to variables and their corresponding numerals).
@@ -235,6 +237,20 @@ function agentReflex(
       Thought: I think I know the answer
       Answer: Answer of the original question
       
+      Begin!""",
+    :plan=> 
+      """Use the following format:
+      Question: the input question your user is asking and you must answer
+      Plan: first you should always think about the question and the info you have thoroughly then extract and devise a complete plan to find the answer (pay attention to variables and their corresponding numerals).
+      
+      Begin!""",
+    :qta=> 
+      """Use the following format:
+      Question: the input question your user is asking and you must answer
+      Thought: ask yourself do you have all the info you need? And what to do according to the plan (pay attention to correct numeral calculation and commonsense).
+      Act: the tool that match your thought, should be one of {toolnames}
+      ActInput: the input to the action (pay attention to the tool's input)
+      
       Begin!""",
   ),
   tools::Dict=Dict(
@@ -435,9 +451,6 @@ function generatePrompt_mistral_openorca(a::T, usermsg::String,
     toolnames *= "$toolname,"
   end
   prompt = replace(prompt, "{toolnames}" => toolnames)
-  if thinkingMode ∈ [:react]
-    prompt = replace(prompt, "{tools}" => "You have access to the following tools:\n$toollines")
-  end
 
   prompt = replace(prompt, "{context}" => a.context)
 
@@ -447,6 +460,80 @@ function generatePrompt_mistral_openorca(a::T, usermsg::String,
   return prompt
 end
 
+
+function genPrompt_mistral_openorca_planning(a::agentReflex, usermsg::String) #WORKING
+  """
+    general prompt format:
+
+    "
+    <|im_start|>system
+    {role}
+    {tools}
+    {thinkingFormat}
+    <|im_end|>
+    {context}
+    <|im_start|>user
+    {usermsg}
+    <|im_end|>
+    <|im_start|>assistant
+
+    "
+
+    Note:
+      {context} = {earlierConversation} + {current status} + 
+                  {shortterm memory} + {longterm memory}
+  """
+
+  prompt = 
+  """
+    <|im_start|>system
+    {role}
+    {tools}
+    {thinkingFormat}
+    <|im_end|>
+    {context}
+    <|im_start|>user
+    {usermsg}
+    <|im_end|>
+    <|im_start|>assistant
+
+  """
+  prompt = replace(prompt, "{role}" => a.roles[a.role])
+  prompt = replace(prompt, "{thinkingFormat}" => a.thinkingFormat[:plan])
+  toolnames = ""
+  toollines = ""
+  for (toolname, v) in a.tools
+    toolline = "$toolname: $(v[:description]) $(v[:input]) $(v[:output])\n"
+    toollines *= toolline
+    toolnames *= "$toolname,"
+  end
+  prompt = replace(prompt, "{toolnames}" => toolnames)
+  prompt = replace(prompt, "{tools}" => "You have access to the following tools:\n$toollines")
+
+  context = 
+
+
+
+  prompt = replace(prompt, "{context}" => a.context)
+
+  prompt *= "<|im_start|>user\nQuestion: " * usermsg * "\n<|im_end|>\n"
+  prompt *= "<|im_start|>assistant\n"
+  
+  return prompt
+end
+
+function composeContext(a::agentReflex)
+  context = 
+  """
+  {earlierConversation}
+  {current status}
+  {shortterm memory}
+  {longterm memory}
+  """
+
+
+end
+
 """
   Chat with llm.
   
@@ -644,7 +731,7 @@ function conversation(a::agentReflex, usermsg::String; thinkingroundlimit::Int=3
   if a.thinkingMode == :no_thinking
     a.earlierConversation = conversationSummary(a)  #TODO should be long conversation before use summary because it leaves out details
     _ = addNewMessage(a, "user", usermsg)
-    prompt = generatePrompt_mistral_openorca(a, usermsg, thinkingmode)
+    prompt = generatePrompt_mistral_openorca(a, usermsg)
     @show prompt
     respond = sendReceivePrompt(a, prompt)
     respond = split(respond, "<|im_end|>")[1]
@@ -655,8 +742,6 @@ function conversation(a::agentReflex, usermsg::String; thinkingroundlimit::Int=3
     respond = work(a, usermsg)
   end
 
-  respond = work(a, usermsg)
-
   return respond
 end
 
@@ -678,7 +763,7 @@ function work(a::agentReflex, usermsg::String)
     @show a.thinkinground
     toolname = nothing
     toolinput = nothing
-    plan = planning(a, prompt)
+    plan = generatePrompt_planning(a, prompt)
     @show plan
     # for 
     #   # execute
@@ -688,24 +773,6 @@ function work(a::agentReflex, usermsg::String)
   end
 end
 
-#WORKING
-function planning()
-  prompt = 
-    """
-      <|im_start|>system
-      You are a helpful assistant. 
-      Your job is to make a concise summary of user's text.
-      <|im_end|>
-
-      <|im_start|>user
-      {input}
-      <|im_end|>
-      <|im_start|>assistant
-    
-    """
-end
-
-
 """
   make a conversation summary.
   ```jldoctest