You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Could you help me in booking a flight ticket?

ASSISTANT: Yes, sure. Could you please let me know your journey details?

USER: OK, my source is from DC-IAD to GA-ATL. And, travelling dates are 06/22 to 06/24.

ASSISTANT: Give me a moment.

USER: OK,sure.

ASSISTANT: Do you have any other requirements?

USER: Yes, my price should be 5000 and connection limit is 1.

ASSISTANT: Can I know your name for further proceeding?

USER: OK, my name is Jonathan miller.

ASSISTANT: There is a flight with all your requirements.

USER: OK,you can I proceed with the booking.

ASSISTANT: Flight 1027 with 1 connection costs 200 in UA airline.

USER: OK,thank you.