You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Kevin Clark.

ASSISTANT: How can I assist you today?

USER: I am planning to attend business meeting at Oakland, can you please help me with booking a flight ticket?

ASSISTANT: Sure. Let me know your airport codes.

USER: My source airport code is LAS and the destination airport code is OAK.

ASSISTANT: May I know your travelling dates?

USER: Sure, I would like to take off on 06/04 and return back on 06/06.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a flight with 1 connection.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There is a flight with airline: Jet blue, flight number:1015, price 100, 1 connection. Shall I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you, have a nice day.

USER: You are welcome.