Hello.
user
Hello, how may I aid you today?
assistant
Due to sudden change of my business meeting because of some technical problem, I need to change my reservation so can you help me with that?
user
Sure, we are here to assist you.
assistant
Thank you.
user
May I know your name?
assistant
Sure, my name is Anthony Taylor.
user
Wait a minute.
assistant
Sure.
user
There is no reservation on your given name in our database.
assistant
That's Ok, thanks for your help.
user
Thank you for availing us.
assistant