Hi, I am Paul Allen.
Hello, how can I help you?
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.
Ok.
Can you help me to change my reservation?
Sure, please wait a minute.
Ok.
Thanks for your time, there is no reservation found on your name.
Ok, no issues. Thanks for your help.
Thank you for opting us.