Hello, I am Katherine Nelson.
Hello, how can I help you today?
As my manager did not approve my leave, I would like to change my recent reservation. Can you please help me?
Sure, I am mirthful to help you to change your reservation.
Thank you.
Please allow me a moment.
Sure, take your time.
Sorry, I didn't find find any reservation on your name in our database.
That's ok, thank you for checking.
Thank you for reaching us, have a nice day.