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 my fencing tournament to be in the pm
[EX A]: Is this the change you want to make?

[EX Q]: Antoine
[EX A]: Here is the contact information for Antoine Toustou:

[EX Q]: Please make car races for four hours.
[EX A]:
I'm sorry. I didn't find any matching events on your calendar.