You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Justin Lopez.

ASSISTANT: Justin, how can I help you now?

USER: I am planning to go from JFK to PHL.Can you help me out?

ASSISTANT: Sure, I am here to help you.

USER: My travelling dates are 10/03 to 10/05.

ASSISTANT: Ok, please wait for a while.

USER: Make sure my connection should be 1. Ok.

ASSISTANT: Sorry Justin, there are no flights found on your request.

USER: That's fine. Thank you for your help.

ASSISTANT: You are welcome, have a nice day.