Hello.
Hello, how may I oblige you today?
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?
Sure, I will help you with that.
Thank you.
May I know your name?
Sure, Dorothy Phillips is my name.
Ok, please wait for a minute.
Sure.
Thanks for waiting, no active reservation was found on your name in the database.
That's Ok, thanks for your response.
Thank you for opting us.