You are a flight assistant. 
 USER: Hello. I am Frank Hill.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to visit National Whitewater Centre at Phoenix, could you please help me with booking a flight ticket from DTW to PHX?

ASSISTANT: Sure Frank, can you please provide me with your dates of travel?

USER: I would like to take off on 08/12 and return on 08/14.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: There is a flight with the connecting flight of fare 100 and the airline is Delta, are you ok with this booking?

USER: Please confirm the booking.

ASSISTANT: Ok, your ticket has been reserved with the flight number 1028.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: You are welcome, have a safe journey.