Hello, I am Robert Thomas.
Hello, How can I help you today?
I already have an reservation to attend a meeting, due to some problems meeting place has been changed. So I need a few changes in my reservation. Can you help me with changing reservation?
Sure, I would be happy to help you. Please wait a while.
OK.
Thank you for waiting. I have checked in reservation list to change your ticket, but could not find any reservation with your name.
No problem, I will try with another airline. Thank you for the help.
Thank you for availing us. Have a blissful day!.