You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am William Carter. I want to book a flight ticket from FL - MCO to TX - DFW, can you help me in flight booking.

ASSISTANT: Sure, I am here to help you out with that. Can you please share your travel dates to proceed further?

USER: Sure, my departure day is 02/21, return day is 02/23.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Spirit airlines is having a connecting flight with a fare of 100, shall I confirm this flight?

USER: You can reserve it.

ASSISTANT: Your ticket has been reserved with the flight-1029.

USER: Thank you for your good service.

ASSISTANT: Welcome, have a safe trip.