Hi.
Hello, how may I assist you?
My name is Dennis Wilson.  Can you please book a flight ticket from MSP to DTW?
Sure, I will do that for you. Can you please help me with your travel dates?
Ok, I would like to travel on 12/22 and back on 12/24.
Ok, please be on hold for a while.
Sure.
There is a flight available with AA airlines and the ticket fare is 100 only. Shall I book the ticket for you?
Ok, please book my ticket.
Dennis, your ticket is confirmed with the flight-1027.
Thank you for your help.
You are welcome and have a safe journey.