You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

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

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: I would like to fly on Mar 27, return on Mar 29.

ASSISTANT: May I know your name for further process?

USER: My name is Joseph Brown.

ASSISTANT: Do you need any stopover in between your journey?

USER: I need a connecting flight.

ASSISTANT: Which class do you prefer?

USER: I am comfortable with any class.

ASSISTANT: Is there any other concerns?

USER: No.

ASSISTANT: We found a flight 1021 in Southwest airlines with 1 stopover and it costs you 100. Can I proceed?

USER: Ok, proceed to booking.

ASSISTANT: Your booking is done in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe flight.