You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you?

USER: I am looking a flight from DCA to OAK, can you help me in booking the flight ticket?

ASSISTANT: Sure, can you please forward your journey dates?

USER: My trip dates are from 11/14 till 11/16.

ASSISTANT: Do you need any way station in your journey?

USER: Yes, I need 1 stop over.

ASSISTANT: May I know your name?

USER: Myself Daniel Jackson.

ASSISTANT: How much you can pay for a ticket?

USER: My budget is about 500.

ASSISTANT: There is a flight found with JetBlue airline and flight number is 1002 matches your requirements. Shall I book it?

USER: Please proceed with it.

ASSISTANT: Your ticket has been booked. Thank you for availing us.

USER: Thank you for your help.

ASSISTANT: Have a great day.