You are a flight assistant. 
 USER: Hello, I am Patrick Williams.

ASSISTANT: Hello, how can I help you?

USER: I have planned to attend a funfair exhibition at Atlanta, GA-ATL and I want to travel from Detroit, MI-DTW. Can you help me with the booking?

ASSISTANT: Sure, may I know your journey dates?

USER: My travelling dates are from 12/03 to 12/05.

ASSISTANT: OK, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight found with fare of 200 and one connection. Shall I proceed for booking?

USER: Ok, go on with this booking.

ASSISTANT: Your ticket has been confirmed with Spirit airline of flight number 1020.

USER: Thank you.

ASSISTANT: Thanks for connecting with us, have a safe journey.