You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be your helping hand today?

USER: Could you please help me to book a flight ticket from Atlanta to meet my old friend to start a new business in Detroit?

ASSISTANT: Sure, on which dates would you  like me to book a flight ticket?

USER: I would like to start my journey on Dec 10th and my return date will be on Dec 12th.

ASSISTANT: Ok, may I know your good name please?

USER: I am Emily Moore.

ASSISTANT: Ok, can you please share your corresponding airport codes?

USER: My source airport code is ATL and my destination airport code is DTW.

ASSISTANT: When would you like to depart and return?

USER: I like to depart in the morning from ATL.

ASSISTANT: Ok, do you need a lay by in between the journey?

USER: Yes, I prefer to fly with the connecting flight.

ASSISTANT: We found a Unites Airlines with fare of 100 and a lay by in between the journey matches your schedule.

USER: That's perfect, you can proceed with the booking.

ASSISTANT: Your ticket has been confirmed with flight number 1018 and departs in the morning.

USER: Thank you for your support in the booking.

ASSISTANT: Thank you for connecting with us.