You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you?

USER: I am James Williams. I am planning to visit my cousin's home to attend a birthday party. Can you please help me out to book a ticket?

ASSISTANT: Sure, we are rapturous to help you. Do you have any price limit?

USER: Yes, my price limit is 200.

ASSISTANT: May I know your journey dates?

USER: I would like to travel on 08/01 and return back on 08/03.

ASSISTANT: Kindly, share your airport codes.

USER: My nearest source airport code is ORD and my destination airport code is DEN.

ASSISTANT: Thank you for providing your journey details, please hold on.

USER: Sure, take your own time.

ASSISTANT: Thank you for waiting. You have a flight with airline AA and flight number is 1029 with 1 connection and price is 200. Can I reserve your seat?

USER: Yes, you can proceed the booking.

ASSISTANT: Your reservation is done.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us, have a nice day.