Enhance property inquiry handling in intent extraction

- Updated the `extract_and_update_intent` and `extract_and_search_properties` functions to prompt users for location when requesting property listings without a specified location, improving the AI's responsiveness and user experience.
- Added debug statements to clarify the flow of intent processing related to property searches, ensuring better traceability.
- These changes aim to streamline user interactions by ensuring that location preferences are addressed before proceeding with property searches.

ai_chat.py

@@ -296,6 +296,15 @@ async def extract_and_update_intent(state):
         if skip_preferences:
             # User is asking for properties, images, or address - don't interrupt with preference questions
             print(f"DEBUG - User asking for {classification}, skipping preference questions")
+            
+            # Special case: if user is asking for properties but has no location, ask for location first
+            if classification == "search_listings" and not state["intent"].get("location_preference"):
+                print("DEBUG - User asking for properties but no location, asking for location")
+                return {
+                    "response": "I'd be happy to help you find properties! Which area or city are you interested in?",
+                    "classification": classification
+                }
+            
             return {
                 "response": None,
                 "classification": classification
@@ -342,6 +351,9 @@ Examples:
 - "How big is it?" → request_details
 - "Show me images" → request_images
 - "What do you have in JHB?" → search_listings
+- "Do you have any properties for sale?" → search_listings
+- "Any properties available?" → search_listings
+- "Show me properties" → search_listings
 
 Return only the tag (and identifier if applicable).
 Message: {user_message}
@@ -382,9 +394,10 @@ async def extract_and_search_properties(state):
     location = intent.get("location_preference")
     
     if not location:
-        # Missing location, skip property search
-        print("DEBUG - No location found, skipping property search")
-        return {"response": None}
+        # Missing location, but user is asking for properties - ask for location
+        print("DEBUG - No location found, asking for location")
+        state["response"] = "I'd be happy to help you find properties! Which area or city are you interested in?"
+        return state
     
     # Prepare filters for property search
     filters = {"location_preference": location}