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

Find an event for tomorrow after 4 pm.
The "Appointment" is tomorrow from 9:00 to 9:30 PM.

yes, but remove Bonnie and call it Important Conference
How's this?

Schedule Mom's Birthday for January 5 at noon

I've put that on your calendar. Your status is set to Busy.