You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: My name is John Garcia. I need your help in booking my flight ticket from SEA to PHL. Can you please help me?

ASSISTANT: Sure, may I know your preferable travel dates please?

USER: Sure, I will depart on 05/16 and return back on 05/18.

ASSISTANT: There is a flight available on your requested dates from JetBlue airlines with 1 connecting flight.Shall I confirm your booking?

USER: Yes, I am comfortable with this flight. You can proceed for booking the ticket.

ASSISTANT: Your ticket is booked with flight 1015.

USER: Thank you very much for your help.

ASSISTANT: You are welcome.