diff --git a/src/interface.jl b/src/interface.jl
index a547066..8d82451 100644
--- a/src/interface.jl
+++ b/src/interface.jl
@@ -1,7 +1,7 @@
 module interface
 
 export addNewMessage, conversation, decisionMaker, evaluator, reflector, generatechat,
-  generalconversation
+  generalconversation, detectWineryName
 
 using JSON3, DataStructures, Dates, UUIDs, HTTP, Random, PrettyPrinting, Serialization
 using GeneralUtils
@@ -169,7 +169,7 @@ function decisionMaker(a::T; recent::Integer=5)::Dict{Symbol,Any} where {T<:agen
       Your Q&A: the question and answer you have asked yourself
 
       You must follow the following guidelines:
-      - Generally speaking, your inventory has some wines from France, the United States, Australia, Spain, and Italy, but you won't know which wines your store carries until you check your inventory.
+      - Generally speaking, your inventory has some wines from France, the United States, Australia, Spain, and Italy, but you won't know exactly until you check your inventory.
       - All wines in your inventory are always in stock.
       - If the user interrupts, prioritize the user
       - Do not ask the user about wine's flavor e.g. floral, citrusy, nutty or some thing similar as these terms cannot be used to search the database.
@@ -217,6 +217,7 @@ function decisionMaker(a::T; recent::Integer=5)::Dict{Symbol,Any} where {T<:agen
       winenames = df[:, :wine_name]
       for winename in winenames
         if !occursin(winename, chathistory)
+          println("\n~~~ Yiem decisionMaker() found wines from DB ", @__FILE__, " ", @__LINE__)
           return Dict(:action_name=> "PRESENTBOX", 
                     :action_input=> """
                                     1) Provide detailed introductions of the wines you just found to help the user make an informed choice.
@@ -817,7 +818,7 @@ function think(a::T)::NamedTuple{(:actionname, :result),Tuple{String,String}} wh
     end
 
   elseif actionname == "CHECKINVENTORY"
-    if haskey(a.memory[:shortmem], :available_wine)
+    if haskey(a.memory[:shortmem], :available_wine) # store wines in dataframe format
       df = a.memory[:shortmem][:available_wine]
       a.memory[:shortmem][:available_wine] = vcat(df, rawresponse)
     elseif rawresponse !== nothing
@@ -896,13 +897,16 @@ function generatechat(a::sommelier, thought::T) where {T<:AbstractString}
     You should only respond in format as described below:
     Chat: ...
 
+    Here are some examples of response format:
+    Chat: "I see. Let me think about it. I'll get back to you with my recommendation."
+
     Let's begin!
   """
 
   # a.memory[:shortmem][:available_wine] is a dataframe.
   context =
     if haskey(a.memory[:shortmem], :available_wine)
-      "Available wine $(GeneralUtils.dfToString(a.memory[:shortmem][:available_wine]))"
+      "Available wines $(GeneralUtils.dfToString(a.memory[:shortmem][:available_wine]))"
     else
       "None"
     end
@@ -932,7 +936,15 @@ function generatechat(a::sommelier, thought::T) where {T<:AbstractString}
               """
 
     try
-      response = a.func[:text2textInstructLLM](prompt)
+      response_1 = a.func[:text2textInstructLLM](prompt)
+      # sometime the model response like this "here's how I would respond: ..."
+      if occursin("respond:", response_1)
+        errornote = "You don't need to intro your response"
+        error("generatechat() response contain : ", @__FILE__, " ", @__LINE__)
+      end
+      response_2 = replace(response_1, '*' => "")
+      response_3 = replace(response_2, '$' => "USD")
+      response = replace(response_3, '`' => "")
       responsedict = GeneralUtils.textToDict(response, ["Chat"],
         rightmarker=":", symbolkey=true, lowercasekey=true)
 
@@ -1325,6 +1337,9 @@ function detectWineryName(a, text)
     At each round of conversation, you will be given the situation:
     Text: a text describing the situation.
 
+    Tips:
+    - Winery usually contains Château, Chateau, Domaine, Côte, Cote, St. de, or a combination of these words.
+
     You should then respond to the user with:
     Winery_names: A list of winery names mentioned in the text or "None" if no winery name is mentioned.
     
@@ -1332,7 +1347,7 @@ function detectWineryName(a, text)
     Winery_names: ...
 
     Here are some examples:
-    Winery_names: Domaine Courbis, Chateau Lafite Rothschild, Matarromera Domaine Roulot
+    Winery_names: Domaine Courbis, Chateau Lafite Rothschild, Matarromera Domaine Roulot, Château 
 
     Let's begin!
     """