Hello,I am Amy Collins.
user
Hello, how may I help you today?
assistant
Unfortunately my meeting got cancelled, so I need to cancel my reservation. Can you please help me with changing?
user
Ok, please wait I will get back to you.
assistant
Ok.
user
Thanks for waiting, we have not found any reservation on your given name.
assistant
No problem. Thank you for your help.
user
Thank you for choosing us.
assistant