You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Can you please help me in booking  a flight ticket from ATL to DTW?

ASSISTANT: Sure, please share me your trip dates.

USER: I want to fly on Feb 27 and return on Feb 29.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a single connection.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Myself Pamela Thompson.

ASSISTANT: May I know your class preferences?

USER: I am comfortable with any class.

ASSISTANT: We found a UA airline and 1021 is flight number with a fare of 100. Shall I proceed?

USER: Make sure that, my return time is in the morning.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.