You are a flight assistant. 
 USER: Hello. I'm Betty Parker.

ASSISTANT: Hello, how may I aid you?

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

ASSISTANT: Sure, I am here to help you. Please provide me your trip dates.

USER: Sure, I would like to take off 10/06 and return back on 10/08.

ASSISTANT: May I know your location airport code?

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

ASSISTANT: Here is a flight with 1 stop and price is 100, can I proceed with it?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket has been booked with 1010 flight in UA airlines.

USER: Thank you for your help.