You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I need to attend a business meeting at Houston, can you please help me in booking a flight ticket from SFO to HOU?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, my travel dates are from Feb 22 to Feb 24.

ASSISTANT: Do you have any connection limit?

USER: I would prefer connecting flight for my trip.

ASSISTANT: May I know your other preference?

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

ASSISTANT: There is a flight of American airline, flight number 1020 with the fare of 100. Can I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: May I know your for booking your ticket?

USER: Myself Richard Gonzalez.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.