Hello.
user
Hello, how can I assist you?
assistant
I want to change my existing reservation due to some health issues, can you help me with that?
user
Sure, I am here to help you.
assistant
Thank you.
user
Please share your name to check on current reservation.
assistant
I am George Carter.
user
There is no reservation found on your name to change.
assistant
No problem, thank you for the information.
user
Thank you.
assistant