You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to book a ticket from DTW to BOS. Can you please help me out?

ASSISTANT: Surely, I will help you out. When are you planning to start and return?

USER: I am planning to travel on Mar 02 and return back on Mar 04.

ASSISTANT: Ok, let me know your connection limit.

USER: I am looking for a connecting flight.

ASSISTANT: On whose name, you want to reserve the ticket?

USER: My name is Jack Roberts.

ASSISTANT: Do you have any other concerns to say?

USER: No.

ASSISTANT: We found a connecting flight with a fare of 200 in 1024 American Airline, shall I proceed?

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

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.