Hi, I am William Thompson.
Hello, how can I provide assistance to you?
I want to book a flight ticket from Atlanta with a price under 200 to meet my colleague. Can you help me in finding?
Sure, we are here to help you. Kindly mention your travel dates?
I would start on 10/12 and return on 10/14.
could you provide me your airport codes?
Yes, my origin is GA - ATL and destination is Pa - PHL.
We found a flight with your requirement, price is 100 and  a connection in between the journey.
Ok, please book my ticket.
Your ticket is confirmed with AA airlines with flight number 1006.
Thanks for your service.
Have a good day.