You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Will you help me in booking the flight ticket from JFK to DEN?

ASSISTANT: Please share your travel date?

USER: My travelling dates are Aug 20 and Aug 22.

ASSISTANT: Do you have any class preferences?

USER: I need a flight with in economy class.

ASSISTANT: May I know your name please?

USER: Myself Anna Robinson.

ASSISTANT: Is there any other concern from your side?

USER: I need a break in between my journey which arrives in afternoon time.

ASSISTANT: Jet Blue airlines is providing the connecting flight on this route and the fare of 100.

USER: Sure, you can proceed with the booking.

ASSISTANT: Your reservation is confirmed with flight 1012.

USER: Thank you for your help.

ASSISTANT: Thank you.