Hello. I am Gary Scott.
user
Hello, how can I help you at present?
assistant
I want your help in making some changes in my existing reservation, due to the busy schedule on my previously planned dates. Can you please help me with this?
user
Sure, we are glad to help you to change it. Please wait for a moment.
assistant
Ok, I will wait.
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 for providing information.
user
Thank you for availing us.
assistant