TASK DEFINITION: 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
PROBLEM: Do I still have a meeting with Nokia in the afternoon

SOLUTION: Your "meeting with Nokia" is from 2:00 to 2:30 PM.

PROBLEM: who is the manager of sarah?

SOLUTION: I didn't find anyone named sarah in your address book.

PROBLEM: What is the second event?

SOLUTION:
The 2nd event is "Meeting with John Smith" on Tuesday the 16th from 7:00 to 7:30 PM.