You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am looking for a flight from DTW to DEN, can you help me in booking?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Sure, my planned travel dates are Aug 22 and Aug 24.

ASSISTANT: Do you have any preferences about flight connections?

USER: Please look for a connecting flight as I need a break in between the journey.

ASSISTANT: Do you have any preferences about class?

USER: No, thank you for asking.

ASSISTANT: Please mention your name.

USER: Myself Samantha Williams.

ASSISTANT: The Hawaiian airlines providing business class flight with price 400 and the connections 1. Shall I confirm your ticket?

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

ASSISTANT: Your ticket is booked. The flight number is 1026.

USER: Thank you for the service.

ASSISTANT: Welcome, have a great day.