Hello. I am Samuel King.
user
Hello, how may I aid you?
assistant
I want to change my existing reservation, due to some health issue. Can you please help me out?
user
Sure, please be on hold.
assistant
Ok, I will wait for your response.
user
Sorry, no reservation found on your given name.
assistant
That's ok, thank you for checking.
user
Thank you for opting us.
assistant