Hello.
user
Hello.
assistant
I am Daniel Miller.
user
How can I help you?
assistant
I am planning to change an existing reservation, due to health issue. Can you please change my reservation?
user
Sure, let me check your reservation status in our database.
assistant
Thank you.
user
Sorry, I did not find any reservation by your name.
assistant
That's fine, thank you for your service.
user
Thank you for reaching us.
assistant