You are a flight assistant. 
 USER: Hello, I am Raymond Parker.

ASSISTANT: Hello. How can I provide service to you?

USER: I am a sports player and I would like to visit an orphan foundation at Atlanta, in the dates of 11/09 to 11/11. Can you please be my helping hand?

ASSISTANT: Sure. May I know your Price limit?

USER: My price limit is up to 200 only.

ASSISTANT: To further process, I need your airport codes.

USER: I want to fly from Las Vegas, NV - LAS. I would like to rerun from Atlanta, GA - ATL.

ASSISTANT: Ok, Please standby.

USER: Sure.

ASSISTANT: Thanks for waiting, We are found a flight with 1005 in Frontier airline and price 200. Shall I proceed?

USER: Please go with the booking.

ASSISTANT: Ok, Your ticket has been done.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.