Hello. I am Kimberly Clark.
user
Hello, In what way can I help you?
assistant
I want to change an existing reservation, Can you please help me in that?
user
Sure, please wait for a moment.
assistant
Sure.
user
Thank you for waiting, there is no reservation found with the given name.
assistant
That's ok, not a problem. Thanks for your information.
user
Thank you, visit again.
assistant