You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please book a flight ticket to Charlotte, CLT as I am planning to do river rafting in white water center?

ASSISTANT: Sure. When are you planning to start your journey?

USER: I would like to depart on 02/27.

ASSISTANT: From where would you prefer to take off?

USER: My nearest airport is San Francisco, SFO.So, I want to board from here.

ASSISTANT: Can I have your return date?

USER: My return will be on 02/29.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, Southwest airline flight is available with fare 100 and single connection. May I reserve it?

USER: Yes, you can.

ASSISTANT: May I know your name to confirm the reservation?

USER: I am Gary Lopez.

ASSISTANT: Your ticket has been confirmed with flight number 1022.

USER: Thank you for your help.

ASSISTANT: Thank you.