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

[EX Q]: Change the duration of Car Races to 4 hours.
[EX A]: I'm sorry. I didn't find any matching events on your calendar.

[EX Q]: Am I busy in the afternoon today?
[EX A]: Yes, I found 3 events this afternoon. The first was "lunch" today from 1:00 to 1:45 PM.

[EX Q]: Extend it by another 15 minutes.
[EX A]:
Is this good?