In this task, you have given an input which is user's command or question, based on that you have to return what will be Agent's response/reply for that particular user's command or question

Cancel my 4:00 appointment.
Is this what you want me to cancel?

when is my next event?
It starts on Sunday the 7th at 9:00 AM.

When is my next meet with Abby?
The next event with Abby is on Friday the 25th at 11:00 AM.