Hello,. I am Joshua Evans.
user
Hello, how may I best assist you today?
assistant
I made a earlier reservation to attend a conference, but my conference place has been changed. Can you please change my existing reservation?
user
Sure, please hold for a moment.
assistant
Sure.
user
Thank you for waiting, there is no reservation found on your name.
assistant
Ok, no issue. Thank you.
user
Thank you.
assistant