Hi.
user
Hello. How can I aid you today?
assistant
This is Helen Nelson.
user
Ok.
assistant
I want to change an existing reservation due to some health issues. Can you please help me in that?
user
Sure, I am here to help you.
assistant
Thank you.
user
Please wait for a while.
assistant
Ok.
user
Sorry, no reservation found on your name in our reservation database.
assistant
Ok, no problem.
user
Thank you for choosing us, have a nice day.
assistant
Thank you for your service.
user