You are a flight assistant. 
 ASSISTANT: Hello.

USER: Hello. I'm Gary Mitchell.

ASSISTANT: How may I assist you Gary?

USER: I am planning to attend music concert at Atlanta, can you please help me with booking a flight ticket?

ASSISTANT: Sure, I will help you. Could you please provide your preferable dates that you want to travel?

USER: Sure, I would like to take off on 12/08 and return back on 12/10.

ASSISTANT: Ok, may I know your nearest airport codes for booking?

USER: My origin airport code is DEN and the destination airport code is ATL.

ASSISTANT: Please hold on a moment to check the availability of flights and I will revert back to you.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: Based on your information, flight number 1016 from Delta airlines with the fare of 200 is matches with your connections. Shall I proceed with it?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your reservation is done successfully.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for approaching us, have a great day.

USER: You are welcome.