Hello,. I am Gary Lee.
user
Hello, how may I aid you?
assistant
I made a earlier reservation to attend a seminar, due to some security issues seminar place has been changed. Can you please change my reservation?
user
Sure, please wait a moment.
assistant
Sure.
user
Sorry, there is no reservation found on your name.
assistant
Ok, no issues. Thank you.
user
Thank you.
assistant