Hi. I am Margaret Smith.
Hello, how can I help you today?
I am planning to book a flight ticket to DTW from LAS, can you please be a helping hand in making my reservation?
Sure, I am here to help you with that flight ticket booking. May I know your preferable travel dates?
My trip dates are 01/29 to 01/31.
There is a connecting flight-1007 on AA airline with a fare of 100. Shall I book it?
You can reserve it.
 Margaret Smith, your ticket is booked.
Thank you for helping.
You are welcome, have a safe journey.