You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want a single connecting flight from ORD to ATL, can you book for me?

ASSISTANT: Sure, could you please provide me with your dates of journey?

USER: Sure, my travel date will start on 02/12 and the return on 02/14.

ASSISTANT: Ok, may I know your name please for further process of booking?

USER: Sure, I want to book a flight on the name William Clark.

ASSISTANT: There is a flight with the fare 200 and the airline naming as UA as per your request, shall I book this ticket?

USER: Yes, please go ahead.

ASSISTANT: Your ticket has been reserved with the flight number 1012.

USER: Thank you for booking the flight ticket.

ASSISTANT: You are welcome and have a happy journey.