You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: Please help me in booking flight ticker from BOS to AUS to meet my family.

ASSISTANT: Sure, May I know your travelling dates?

USER: My trip dates are Dec 04 to Dec 06.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any other preferences?

USER: My return should be in the morning.

ASSISTANT: May I know your name?

USER: Carol Carter.

ASSISTANT: You have a connecting flight 1003 in Hawaiian airlines and price 200, Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.