Hi.
Hello, how can I assist you for the day?
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,.
Sure, I am here to help you. May I know your name?
Thank you, my name is Donald Clark.
Please wait for a moment.
OK.
Sorry, we found no reservation on your given name.
Ok, not a problem it is. Thanks for the response.
Thank you for reaching us.