Hi.
user
Hello. How may I abet you today?
assistant
 I already have an reservation to attend at my meeting, due to some problems meeting place has been changed. So I need a few changes in my reservation. I am Susan King.
user
Sure, just a moment I will check the reservation list.
assistant
OK.
user
Thanks for waiting, unfortunately there is no reservation found on this name.
assistant
No issue. Thank you for your help.
user
Thanks for choosing us.
assistant