You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Daniel Moore. I am a filmmaker, I am planning to shot a small scene on Brooklyn Bridge in Houston-IAH for my short film.

ASSISTANT: May I know your desired travel dates please?

USER: My trip dates are 08/23 to 08/25.

ASSISTANT: Please share your source airport code.

USER: My source is BOS.

ASSISTANT: There is a flight with connection limit 1 and fare 400, shall I proceed for booking?

USER: Don't book it, my fare is only 200.

ASSISTANT: Thank you for opting us.

USER: Thank you for checking.