Hello.
Hello. How can I assist you?
 I make a reservation earlier to attend a get together party with my college friends. Due to some issues in college it is postponed. Can you please change my reservation?
Sure, can I know your name please?
Sure, my name is Margaret Collins.
Ok, wait a moment please.
Sure.
Sorry, there is no reservation found on your name.
Ok, not an issue. Thank you.
Thank you for approaching us.