diff --git a/src/interface.jl b/src/interface.jl
index 5981262..a033561 100644
--- a/src/interface.jl
+++ b/src/interface.jl
@@ -220,12 +220,17 @@ function decisionMaker(a::T)::Dict{Symbol, Any} where {T<:agent}
     Context: ...
     Your earlier conversation with the user: ...
 
-    You should follow the following guidelines:
+    You should follow the following DO guidelines:
+    - If the user interrupts, prioritize the user then get back to the guidelines.
     - Get to know how much the user willing to spend
     - Get to know type of wine the user is looking for e.g. red, white, sparkling, rose, dessert, fortified
     - Get to know what occasion the user is buying wine for
     - Get to know what characteristics of wine the user is looking for e.g. tannin, sweetness, intensity, acidity
     - Get to know what food the user will have with wine
+      
+    You must follow the following DON'T guidelines:
+    - Don't mention any specific wine until you've checked your inventory.
+    - Check your inventory before recommending any specific wine.
 
     You should then respond to the user with interleaving Thought, Plan, Action and Observation:
     - thought: 
@@ -233,7 +238,7 @@ function decisionMaker(a::T)::Dict{Symbol, Any} where {T<:agent}
     - plan: Based on the current situation, what would you do to complete the task? Be specific.
     - action (Must be aligned with your plan): Can be one of the following functions:
         1) CHATBOX[text], which you can use to talk with the user. "text" is in verbal English. 
-        2) WINESTOCK[query], which you can use to find info about wine in your inventory. "query" is a search term in verbal English.
+        2) WINESTOCK[query], which you can use to find info about wine in your inventory. "query" is a search term in verbal English. The best query must includes "budget", "type of wine", "characteristics of wine" and "food pairing".
     - observation: result of the action.
 
     You should only respond in format as described below:
@@ -1100,8 +1105,9 @@ function generatechat(a::T) where {T<:agent}
   Your thoughts: Your current thinking in your mind
   Your earlier conversation with the user: ...
 
-  You must follow the following guidelines (if the user interrupts, prioritize the user):
-  - Don't mention any specific wine until you've checked your inventory, as you may or may not have it.
+  You must follow the following DON'T guidelines:
+  - Don't mention any specific wine until you've checked your inventory.
+  - Check your inventory before recommending any specific wine.
 
   You should then respond to the user with:
   - chat: what do you want to say to the user based on the current situation