You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a ticket from DTW to BOS to attend seminar, can you help me in booking?

ASSISTANT: Sure, could you please provide your journey dates?

USER: I am departing on Jan 27 and return on Jan 29.

ASSISTANT: Are you looking for any preferred class?

USER: I am ok with any class.

ASSISTANT: Do you have any other specifications to be met?

USER: I want to depart in morning time.

ASSISTANT: May I know your name to proceed further?

USER: My name is Justin Wright.

ASSISTANT: We found a Delta airlines, flight number-1018 connections-1 depart time-morning 9:00 hours class-economy and fare is 200. Shall I proceed with the booking?

USER: Please proceed for booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.