You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I  help you?

USER: Can you book a ticket to Boston, BOS? because there is my cultural program at that place.

ASSISTANT: Sure, on which date your planning to travel?

USER: Sure. I planned my program on 02/12 and return on 02/14.

ASSISTANT: May I know your source airport code please?

USER: It's from Oakland, OAK.

ASSISTANT: Just a second please.

USER: Sure.

ASSISTANT: There is flight with 1 connection , can I proceed for booking in 1029 flight?

USER: Sure, proceed to book.

ASSISTANT: In what name can I proceed for booking?

USER: I am William Clark, book ticket on this name.

ASSISTANT: Your booking is done with spirit airlines, It cost you 100 only.

USER: Thank You.

ASSISTANT: Have a happy journey.