Hello,. I am David Taylor.
user
Hello, how may I help you?
assistant
 I am planning to visit a CNN centre in Atlanta, so please book a flight ticket within a price limit of 200?
user
Sure, can I know your journey dates?
assistant
I want to travel on 02/05, and need to catch return flight on 02/07.
user
Ok, let me know your source and destination airport codes?
assistant
 I need to leave from my nearest airport JFK to reach ATL.
user
Frontier airline is available for you with single connection and fare is 100 with economy class. Shall I proceed?
assistant
Proceed with the booking.
user
Your ticket is booked with 1000 flight number.
assistant
Thanks for the assistance.
user
Thank you for reaching us.
assistant