Hello, I am Angela Davis.
Hello Angela Davis, how can I provide assistance to you?
I want to attend my nephew's birthday party at Chicago. Can you please help me by booking with direct flight?
Ok, I can help you as per your request. How much you can afford for your ticket?
I can afford up to 1000 only.
Ok, kindly mention dates on which you want to travel?
I would like to start on 05/22 and to return on third day that is on  05/24.
Ok, may I know your boarding point?
My boarding point is from Charlotte, NC  - CLT.
Kindly mention your destination airport code?
My destination code is Chicago, IL - ORD.
Thanks for the kind information, please wait a while. I will revert you with flight details.
Sure, I will wait.
Thanks for waiting. Sorry for the inconvenience caused, currently no direct flights are available at that locations.
That alright, not a problem.
Thanks for opting us, hope to serve you better next time.