Hello, I am Amy Clark.
user
Hello, how can I assist you today?
assistant
Due to sudden changes my meeting has been cancelled. I want to change my existing reservation. Can you please help me with it?
user
Sure. Please wait for a minute.
assistant
OK.
user
Thanks for waiting, there is no reservation found on your name.
assistant
Not a problem, thank you.
user
Thank you for choosing us.
assistant