Hello.
user
Hello, how can I be your helping hand today?
assistant
I made my reservation in advance, but now found out I don't have any leaves so want to change my reservation. Can you please help me with this?
user
Sure, we are here to help you to change your reservation. Before that I need to know your good name please?
assistant
Sure, I am Dennis Miller.
user
Ok, please wait for a moment.
assistant
Ok.
user
Thank you for waiting. I have checked in reservation list to change your ticket, but could not find any reservation with your name.
assistant
Ok, Thank you.
user
Thank you for availing us.
assistant