You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Michael Carter. I planned to attend for a wedding in DTW, can you please help me to book a flight ticket from BOS?

ASSISTANT: Sure, can you share your journey dates?

USER: I prefer to travel on Mar 5 and Mar 7.

ASSISTANT: Do you have any specifications?

USER: I prefer to travel in a connecting flight.

ASSISTANT: There is a connecting flight with number 1010 in airline Delta, the fare is 100 in economy class. Can I book it?

USER: May I know the return time of this flight?

ASSISTANT: The return time of the flight is 12:00 PM.

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is reserved, the depart time is 21:00 PM.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.