You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am John Jackson, find a flight from DFW on 09/14?

ASSISTANT: Sure, I can help you in booking flight ticket. Can you please mention your destination airport code name?

USER: My destination airport code is DEN.

ASSISTANT: Do you need any help from us for booking return flight ticket?

USER: Yes, I will be return on 09/16.

ASSISTANT: May I know your name for further process?

USER: My name is John Jackson.

ASSISTANT: I have found a flight ticket, airline is JetBlue and flight number is 1021. Shall I proceed?

USER: Proceed.

ASSISTANT: Your flight ticket is booked successfully.

USER: Thank you.

ASSISTANT: Thank you for reaching us.