Hello,. I am James King.
user
Hello, how may I oblige you today?
assistant
I want to change my existing reservation as my joining date got postponed. Can you help me in changing?
user
Sure, I am happy to help you.
assistant
Thank you.
user
Please wait a while.
assistant
Sure.
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, no issue. Thank you.
user
Thank you for reaching us.
assistant