You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me to book a flight ticket from BOS to AUS?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: My travelling dates are Dec 3 to Dec 5.

ASSISTANT: May I know your connection limit?

USER: I need a single connection of flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please be on hold.

USER: Ok.

ASSISTANT: May I know your name please?

USER: Sarah Miller.

ASSISTANT: Frontier airlines is providing you a flight with a ticket fare 300, shall I proceed with booking?

USER: Please proceed to book.

ASSISTANT: Your ticket has been confirmed with the flight-1017 in economy class.

USER: Thank you.

ASSISTANT: Welcome, have a safe trip.