Hello.
user
Hello, how can I assist you?
assistant
Due to inconvenience of my work, I want to change my reservation. Can you please help me for that?
user
Sure, may I know your name to check your reservation from our data base?
assistant
My name is Larry Jackson.
user
We regret to inform you that there is no active reservation found on your name to change.
assistant
Anyway, thanks for the information.
user
Thank you for opting us.
assistant