Hello. I am Anna Davis.
Hello, how may I oblige you today?
As the meeting which I have scheduled to attend got postponed, I want to change my reservation. Can you please help me?
Sure, I am here to help you.
Thank you.
Please wait for a moment.
Ok.
Sorry, we found no reservation on your given name.
It's ok, thank you for your kind information.
Thank you for reaching us.