Hello.
Hello, how can I help you?
I made a reservation earlier to attend for a meeting, due to some issues meeting has been postponed. Can you please aid me to change it?
Sure, may I know your good name please?
Sure, Karen Walker here.
Ok, please wait for a while.
Sure.
Sorry, there was no reservation found with your given name.
Ok, thanks for your help.
Thank you for opting us.