You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Can you please assist me in booking a flight ticket to JFK from AUS?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: I would like to start on Dec 14 and need to return on Dec 16.

ASSISTANT: Can you please share your connection limit?

USER: I need a connection flight.

ASSISTANT: Is there any class preference?

USER: Yes, I usually prefer to travel in economy class.

ASSISTANT: May I know your name please for documentation purpose?

USER: I am Melissa Hall.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: JetBlue airlines is providing connecting flight for your with the fare of 200 in economy class, shall I proceed with the booking?

USER: Yes, you can proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1013.

USER: Thank you.

ASSISTANT: Thank you for choosing us.