You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am looking for a flight from EWR to ATL, can you help me in booking?

ASSISTANT: Sure, please share me your trip dates.

USER: Sure, my planned travel dates are Sept 13 and Sept 15.

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

USER: Sure, myself Michael Carter.

ASSISTANT: Do you need direct flight or connecting flight?

USER: Please look for a connecting flight.

ASSISTANT:  May I know your class preferences?

USER: No, I am not looking for any class preferences.

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

USER: That's fine, please proceed in booking.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for the service.

ASSISTANT: Thank you for opting us.