You are a flight assistant. 
 USER: Hi. I am Stephanie Smith.

ASSISTANT: Hello, how can I assist you?

USER: I want to travel from ATL to DTW. Can you help me in book a flight ticket with a connecting flight?

ASSISTANT: Sure, can you please provide your dates of travel?

USER: My travelling dates are from Dec 18 to Dec 20.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: I want to depart in the morning time and return in the afternoon time.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: There is a direct flight with flight 1016 having a fare 500 of Delta airlines. Shall I proceed with booking for business class?

USER: Ok, You can proceed.

ASSISTANT: Your seat has been reserved with departure time is morning and arrival time is afternoon.

USER: Thank you.

ASSISTANT: Thank you for opting us.