Hello, I am Christopher Thomas.
user
Hello, How can I oblige you today?
assistant
As my brother's marriage has been postponed, can you please change my reservation?
user
Sure, I will help you with that. Please wait for a minute.
assistant
Ok.
user
Thanks for your patience. I have checked in reservation list to change your ticket, but could not find any reservation with your name.
assistant
No problem. Thank you.
user
Thank you for reaching our agency in changing process.
assistant