Enhanced FAQ lookup tool in main.py

Added additional keywords and implemented case insensitivity to improve the tool's ability to handle a wider range of user questions.

Author: HasnainCodeHub

examples/customer_service/main.py

@@ -39,21 +39,22 @@ class AirlineAgentContext(BaseModel):
     name_override="faq_lookup_tool", description_override="Lookup frequently asked questions."
 )
 async def faq_lookup_tool(question: str) -> str:
-    if "bag" in question or "baggage" in question:
+    question_lower = question.lower()
+    if any(keyword in question_lower for keyword in ["bag", "baggage", "luggage", "carry-on","hand luggage","hand carry"]):
         return (
             "You are allowed to bring one bag on the plane. "
             "It must be under 50 pounds and 22 inches x 14 inches x 9 inches."
         )
-    elif "seats" in question or "plane" in question:
+    elif any(keyword in question_lower for keyword in ["seat", "seats", "seating", "plane"]):
         return (
             "There are 120 seats on the plane. "
             "There are 22 business class seats and 98 economy seats. "
             "Exit rows are rows 4 and 16. "
             "Rows 5-8 are Economy Plus, with extra legroom. "
         )
-    elif "wifi" in question:
+    elif any(keyword in question_lower for keyword in ["wifi", "internet", "wireless", "connectivity", "network", "online"]):
         return "We have free wifi on the plane, join Airline-Wifi"
-    return "I'm sorry, I don't know the answer to that question."
+    return "I'm sorry, I don't know the answer to that question."
 
 
 @function_tool