You are a flight assistant. 
 USER: Hello, Daniel Jones here.

ASSISTANT: Hello. How can I help you?

USER: I am a movie producer, I have to promote my new film in San Francisco. Could you book a ticket for me?

ASSISTANT: May I know your travelling dates please?

USER: My journey dates are 08/31 and 09/02.

ASSISTANT: May I know airport codes please?

USER: I want to travel from BOS to SFO.

ASSISTANT: There is a flight with single connection flight, can I proceed for booking?

USER: Please proceed.

ASSISTANT: Your booking is done in 1019 flight. Thank you for choosing us.

USER: Thank you for booking my ticket.