Hello.
Hello, how may I assist you today?
I made an earlier reservation to attend get together party with college friends, due to some issues it got postponed. Can you please change my reservation?
Sure, I will help you with that.
Thank you.
May I know your good name?
My name is Joshua Green.
Ok, please wait for a moment.
Sure.
Thanks for waiting, there is no active reservation found on your name.
Ok, not an  issue. Thank you.
Thank you for opting us.