Hello.
user
Hello, how can I help you now?
assistant
I want to change my existing reservation, as my friend's are asking me to spend some more days with them. Can you please help me with this?
user
Sure, I will help you with that. May I know your name please?
assistant
I am John King.
user
Sorry for the inconvenience, there is no reservation found on your name.
assistant
Ok, not an issue.
user
Thank you for approaching us, have a nice day.
assistant
Thank you for your information.
user