You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I need you to book a flight ticket from DTW to IAD. Please help me.

ASSISTANT: Sure, I am here to help you.May I know your planned travelling dates please?

USER: October 04 and 06 are my planned travelling dates.

ASSISTANT: For further proceeding, may I know your good name please?

USER: Jack Smith here.

ASSISTANT: May I know your connection limit please?

USER: I need a break in between my journey.

ASSISTANT: If you have any specifications please let me know, I'll check availability according to that?

USER: I would like to return in the afternoon. Please check for it.

ASSISTANT: American airline is providing a connecting flight of fare 200 with economy class, shall I proceed for booking?

USER: Please proceed with the booking.

ASSISTANT: As per your confirmation, your ticket has been confirmed with flight number 1001.

USER: Thank you very much.

ASSISTANT: Thank you for reaching us.