Hello, I am Angela Thompson.
Hello,. How may I abet you?
Due to an emergency meeting, I want to change my reservation. Can you help me with it?
Sure, I will help you. Please stand by.
OK.
Thank you for being on hold.
OK.
We are sorry to inform you that there is no reservation found with your name.
No problem, thank you for the information.
Thank you for choosing us.