Hello.
user
Hello, how can I serve you today?
assistant
I am Mary Young, can you please aid me to amend my recent reservation as I have meeting on that day. Can you help me?
user
Sure, please wait for a moment.
assistant
Sure.
user
Sorry to say that, no reservation was found with your good name.
assistant
That's ok, not a problem. May be my reservation is been changed by my client?
user
Thank you for opting us.
assistant
Thank you for helping me.
user