You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you aid me in booking a flight ticket from SFO to HOU?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, I would like to go on Sept 04th and return back on Sept 06th.

ASSISTANT: Do you need any class preference?

USER: Any class is fine for me.

ASSISTANT: Can I know your connection limit?

USER: Ensure it is a single connecting flight.

ASSISTANT: May I know your other specifications?

USER: No, I don't have any other specifications.

ASSISTANT: May I know your name?

USER: Myself Brandon Nelson.

ASSISTANT: We found a flight on Delta airline, flight number 1008 with the fare of 200. Can I proceed?

USER: Ok, please proceed for further.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.

USER: Welcome.