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

The 2nd one works for me.
I've put that on your calendar.

Awesome, add an outdoor dinner date for next Wednesday at 5 pm to 7 pm
I've put that on your calendar. Your status is set to Busy.

change the dinner with amy time at 9.00 pm

Does this look right?