You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am looking for a flight from JFK to SFO, can you help me out in booking the flight ticket for me?

ASSISTANT: Sure. Can I know your travelling dates?

USER: My trip dates are from Apr 17th till Apr 19th.

ASSISTANT: Do you need any break?

USER: I need a connecting flight.

ASSISTANT: May I know your name?

USER: Myself David Jones.

ASSISTANT: Please share me you specifications  left.

USER: I am looking for an economy class flight.

ASSISTANT: We found a connecting flight ticket with an Jetblue airline, flight number: 1023.

USER: Please proceed with it.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you.