You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need a reservation to meet my project manager at NC - CLT . Can you please book a ticket with a price limit of 5000?

ASSISTANT: Sure, we are happy to help you. Can I have your name please?

USER: Sure, my name is Amanda Evans.

ASSISTANT: Ok, may I know your source point?

USER: Sure, my source point is TX - AUS.

ASSISTANT: Amanda, what are your willing dates to travel?

USER: I am willing to travel on 12/05 to 12/07.

ASSISTANT: Please wait a moment, I will check the availability and let you know.

USER: Sure.

ASSISTANT: Yes, there is a flight available from UA airline with price 100 and flight number is 1024. Shall I proceed with a connecting flight?

USER: Ok, you can proceed.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for choosing us.