You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Michelle Hall here. Please help me out in booking the ticket from CLT to ATL.

ASSISTANT: Can you please share on what dates you are planning to travel?

USER: My trip dates will be Sept 10 to Sept 12.

ASSISTANT: May I know your budget for flight ticket?

USER: I can afford upto 500 only.

ASSISTANT: There is a flight available with an airline Spirit of flight 1002 and fare is 100. Can I confirm your booking?

USER: Please proceed further.

ASSISTANT: Your seat has been reserved.

USER: Thank you for your great service.

ASSISTANT: Thank you for approaching us.