You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I amend you today?

USER: I am Dorothy Edwards.

ASSISTANT: Ok.

USER: I am a sports man, I would like to conduct a meeting for special children at Las Vegas. Can you help me in my booking?

ASSISTANT: Sure. Will you share your airport codes?

USER: Source code is Charlotte, CLT. Las Vegas, LAS is my landing point.

ASSISTANT: What is your price limit?

USER: I can afford 200.

ASSISTANT: Please assign the travel dates.

USER: Journey dates are 07/19 to 07/21.

ASSISTANT: Please wait for sometime.

USER: Sure.

ASSISTANT: Thanks for your time. We found 1003 flight number with a a connecting flight. 100 is the amount.

USER: You can proceed.

ASSISTANT: Your reservation is done with Frontier airline.

USER: Thank you.

ASSISTANT: Thank you.