You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I want to attend a Seminar in Detroit. Can you please help me for booking the flight ticket?

ASSISTANT: When you are willing to travel?

USER: My travelling dates are Mar 23 and Mar 25.

ASSISTANT: Do you have any connection limit?

USER: I prefer single connecting flight.

ASSISTANT: May, I know your good name?

USER: My name is Anna Brown. I want to return on Morning.

ASSISTANT: Can you help me with your airport codes?

USER: My airport codes are ATL and DTW.

ASSISTANT: We found 1002 UA airlines with single connection with price 200. Shall I proceed with the booking?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your, booking has been confirmed.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.