You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am David Wilson. I am planning to book a ticket from DFW. Can you please help me out to book a ticket for me?

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

USER: I am planing to travel on 12/06 and return back on 12/08.

ASSISTANT: May I know your destination airport code please?

USER: My destination code is MSP.

ASSISTANT: There is a flight with the connections limit 1 of fare 400 with the airline naming as UA, shall I book this ticket?

USER: Yes, you can proceed the booking.

ASSISTANT: Your ticket has been reserved with the flight number 1007.

USER: Thank you for your service.

ASSISTANT: You are welcome and have a happy journey.