You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Debra Walker, there is a business meeting in Detroit-DTW, so I want to book a ticket from Denver-DEN.

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My departure date is on 05/25 and return on 05/27.

ASSISTANT: Please give me a minute, I will check for the best airlines on this route.

USER: Sure.

ASSISTANT: Gathering all your details, I found a flight with flight number 1021 with price 100 and connection is 1, shall I proceed with the booking?

USER: It is perfect to me, please proceed for booking.

ASSISTANT: Your booking is confirmed with Hawaiian airlines.

USER: Thanks for your help.

ASSISTANT: My pleasure. Have a safe journey.