HI,. I am Larry Edwards.
Hello, how can I assist you today?
 I am planning to visit a CNN center in Atlanta, so please book a flight ticket within a price limit of 500?
Sure, may I know your planned travel dates?
I want to travel on 10/28, and need to catch return flight on 10/30.
May I know your source and destination codes?
I need to leave from my nearest airport LAX to reach ATL.
We are glad to say that, we found an airline: Frontier, flight number: 1000 and price is 200.
Proceed with the booking.
Your flight ticket has been reserved.
Thank you for choosing us.
Thank you for opting us.