You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How may I assist you?

USER: I'm Jason Lewis. I am planning to attend business meeting at CLT, can you please help me with booking a flight ticket from JFK?

ASSISTANT: Ok. Please let me know your travelling dates?

USER: Sure, I would like to take off on 04/23 and return back on 04/25.

ASSISTANT: Please provide connections limit?

USER: I need a flight with 1 connection.

ASSISTANT: Please mention price limit?

USER: My price limit is 500.

ASSISTANT: No flight found for your requirement.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Thank you.