Hello.
Hello, how can I assist you?
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. Can you help me?
Sure, we are here to help you. Please wait a moment.
Ok.
Sorry, there is no reservation found on your name. May I know your name?
No problem, Thank you. Benjamin Allen here.
Thank you.