You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I assist you?

USER: I would like to attend an international conference about Religious festivals at Chicago, IL - ORD. Can you make a flight reservation with connecting flight?

ASSISTANT: Sure, please share your travelling dates?

USER: My journey starts on 12/08 and ends on 12/10.

ASSISTANT: May I know your source point?

USER: NY - JFK is my origin code.

ASSISTANT: Let me know your name for further process?

USER: I am Gary Mitchell.

ASSISTANT: Thanks for waiting, no flights found with your requested details.

USER: Ok, no problem. Thanks for your service.

ASSISTANT: Thanks for approaching us. Have a great day.