Hello. This is Deborah King.
user
Hello, How can I serve you?
assistant
I want to change my existing reservation due to some health issues. Can you help me in that?
user
Sure, Please wait a second.
assistant
Ok.
user
Sorry, No reservation found on your name.
assistant
Ok, it is not an issue. Thank you for giving information.
user
Thank you for availing us.
assistant