You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Brian Roberts here, need your assistance in booking a plane ticket to DTW.

ASSISTANT: Sure, When you want to travel to DTW?

USER: I planned to fly from 05/13 and land in 05/15.

ASSISTANT: Please share your source airport code?

USER: Sure, my origin airport code is GA- ATL.

ASSISTANT: Please wait a while, let me check and inform you.

USER: Ok.

ASSISTANT: There is a flight available, with United airlines, is it ok for you?

USER: Fine, I need to travel in a flight having 1 connection.

ASSISTANT: Yes, the United airlines have a connection limit 1.

USER: Ok, may I know the price?

ASSISTANT: The fare is 100.

USER: Perfect, please confirm my reservation.

ASSISTANT: Ticket is booked, flight number 1011.

USER: Thanks a lot.

ASSISTANT: Thanks for utilizing our service.