Hello.
user
Hello, how can I assist you today?
assistant
I am Gary Mitchell.
user
Ok.
assistant
I made a reservation earlier this week to give a seminar, but my seminar has been postponed. Please change my existing reservation.
user
Sure, I will help you with that.
assistant
Ok.
user
Please wait a while.
assistant
Ok, I will.
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
No issues, thank you.
user
Thank you for choosing us.
assistant