Hi, Christine Lee here.
user
Hello. What can I do for you today?
assistant
I want to change my current reservation due to health issue. Can you help me?
user
Sure, give me a minute.
assistant
Ok.
user
Do you any other requirements?
assistant
No.
user
I am sorry to say that there is no reservation found.
assistant
That's fine. Thank you for your information.
user
Thank you for providing me with your details.
assistant