Hello.
user
Hello, how can I help you today?
assistant
Due to some technical issues, my meeting place has been changed. Can you please change my existing reservation?
user
Sure, Let me know your name to check your reservation?
assistant
I am Helen Garcia.
user
Ok, please wait 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 for your service.
user
Thank you for choosing us.
assistant