Hello.
user
Hello.
assistant
 I already have an reservation to attend a meeting, due to some problems meeting place has been changed. So I need a few changes in my reservation.
user
Ok. To change your reservation, I have to check the list for that I want to know your name.
assistant
Sure, my name is Debra Davis.
user
Thanks for your name. Sorry, there was no reservation found on your name. Thank you for opting us, have a nice day.
assistant
No problem, thanks for your support.
user