You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want visit Oakland, can you book a ticket from MCO to OAK?

ASSISTANT: Sure, may I know your name please?

USER: Paul Brown here.

ASSISTANT: Ok, may I know your trip dates please?

USER: My trip dates are 08/06 and 08/08.

ASSISTANT: There is a flight for you with 1009 in UA airline.

USER: You can book it.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.