Hello.
user
Hello, how may I help you today?
assistant
I want to change my recent reservation. Can you help me out?
user
Sure, I am here to help you with this. May I know your name please?
assistant
Mary Campbell.
user
Please wait for a moment.
assistant
Ok, take your time.
user
Sorry Mary, there is no active reservation found as per your name to change it.
assistant
That's ok. Anyways, thank you.
user
You are welcome.
assistant