You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: I have planned to book a plane ticket to attend my college event in AUS, so can you assist me in booking my ticket from SFO?

ASSISTANT: Sure, May I know your travelling dates?

USER: My preferred dates are June 26th and June 28th.

ASSISTANT: Do you have any connection limit?

USER: I need single connection between my trip.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: Barbara Lopez.

ASSISTANT: You have a connecting flight 1004 in JetBlue airline and price 200, Shall I proceed?

USER: Proceed booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you.