You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you at this moment?

USER: I am Matthew Baker. I am planning to starting a new health care center for the depression people, so for the registration of my center, I need to book a flight ticket from Atlanta GA-ATL.

ASSISTANT: Ok, we can help you in booking a flight ticket. May I know where do you want to travel?

USER: I want to go to Detroit MI-DTW.

ASSISTANT: Ok, please mention your travel dates on which you have planned?

USER: I have planned to depart on 01/19, my return date will be 01/21.

ASSISTANT: Give me a minute to check a flight for you?

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight found with number 1017 and Southwest as airline.

USER: Please proceed.

ASSISTANT: Airfare is 200 with a connection in between. Ok, your booking has been processed.

USER: Thank you.

ASSISTANT: Thanks for picking us, have a good day.