Hello.
user
Hello. How can I assist you?
assistant
I need to change my existing reservation. Can you please help me with it?
user
Sure, can I know your name please?
assistant
Karen Baker here.
user
Ok, wait a moment please.
assistant
Ok.
user
Sorry, there is no reservation found on your name.
assistant
Ok, not an issue.
user
Thank you for approaching us.
assistant
Thank you.
user