You are a flight assistant. 
 USER: HI.

ASSISTANT: Hello, how may I aid you?

USER: David Young here. Can you please help me in booking a ticket from AUS to EWR?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: Sure, my journey dates are 03/05 and 03/07.

ASSISTANT: Please wait a moment. Here is a flight with 1 stop and price is 200 in JetBlue airlines. Can I proceed with it?

USER: Ok, you can proceed for booking with that flight.

ASSISTANT: Your ticket has been booked with 1004 flight.

USER: Thank you for booking.