You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Myself William Phillips from San Francisco.

ASSISTANT: Nice to meet you William.

USER: I want to go to Houston next week for my film shooting purpose, can you please book a flight ticket for me?

ASSISTANT: Sure, I can book a flight ticket for you.

USER: Thank you for accepting my request,.

ASSISTANT: May I know your airport codes please?

USER: I would like to fly from SFO and destination airport is IAH.

ASSISTANT: Well, could you please provide me your travelling dates?

USER: I want to take off on 02/02 and please book my return ticket also on 02/04.

ASSISTANT: There is a flight available for you in Southwest airline with 1 connection. Shall I proceed with the booking?

USER: That's perfect, please confirm this flight ticket for me.

ASSISTANT: Ok, your ticket is confirmed with the flight number 1006.

USER: Thank you for your service.

ASSISTANT: My pleasure.