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?

Can you delete my Thursday 3 pm physical therapy appointment?
I didn't find any events matching "physical therapy appointment" on Thursday at 3:00 PM.

Set an appointment for Tuesday at 12 PM for lunch for an hour and then also set me for busy Friday from 12 till 2pm.

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

