You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. Do you need any help from my side?

USER: I need to book a flight ticket from DEN to BOS, Can you please help me for booking?

ASSISTANT: Sure, I am oblige to help you and can you please mention your preferable planned journey dates?

USER: I would like to travel on 01/11 to return on 01/13.

ASSISTANT: Do you prefer a direct or connection flight?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: Yes, I need a business class.

ASSISTANT: May I know your name for booking purpose?

USER: Janet Davis.

ASSISTANT: Please give me a moment. I found a flight with a fare of 600 and there is a 1 drop in your journey and the flight number is 1002 in Hawaiian airlines, shall I proceed with ticket booking?

USER: Ok, proceed for booking.

ASSISTANT: I have confirmed your flight ticket booking in the above mentioned airlines for your journey.

USER: Thanks for your information.

ASSISTANT: You are most welcome and have a happy journey.