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

Please add football with brothers on Saturday at 10am
I can only look up names in your address book.

Schedule a Doctor Appointment tomorrow at 2:30 pm.
Is this good?

Can we also invite Sally to watch?

Is this what you're looking for?