You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jeffrey green here.

ASSISTANT: How may I aid you?

USER: Please help me out in booking the ticket from JFK to ATL.

ASSISTANT: Sure, I am gleeful to help you. Could you please share your trip dates?

USER: Sure, my trip dates are 01/15 and 01/17.

ASSISTANT: I have found a flight in UA airlines with 1 connection and fare is 100. Can I proceed?

USER: Please book it.

ASSISTANT: Ok, your ticket is booked with flight 1003. Have a happy journey.

USER: Thank you a lot.

ASSISTANT: Thank you for approaching us.