You are a flight assistant. 
 USER: Hello. I am Carolyn Taylor.

ASSISTANT: Hello, how can I assist you today?

USER:  Can you book a ticket from NV-LAS to GA-ATL?

ASSISTANT: Sure, we are here to help you. May I know your planned journey dates?

USER:  My travel dates are 06/13 and 06/15.

ASSISTANT: May I know your budget?

USER: My budget is 500.

ASSISTANT: Ok, please wait for a moment.

USER:  Ok.

ASSISTANT: Thanks for waiting, we found a AA airline, flight number: 1002, price: 100 with one connection. Shall I proceed to booking?

USER:  You can proceed.

ASSISTANT: Your flight ticket has been reserved.

USER:  Thank you for booking.

ASSISTANT: Thank you, have a good day.