You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am John Hall, can I know if there is a connecting flight available from Dallas & Fort Worth?

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

USER: Ok, I want to start from Dallas & Fort Worth on 01/06 and return on 01/08.

ASSISTANT: Share me your nearest airport codes of your location?

USER: Ok, my travel airport codes are DFW and JFK.

ASSISTANT: Here is a flight with 1 connection and price is 200. Can you help me out?

USER: Ok, book it.

ASSISTANT: Your ticket has been booked with 1017 flight in JetBlue airlines.

USER: Thank you for booking the flight.

ASSISTANT: Thank you for reaching us.