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: Add yoga on Saturday at 9:30 AM.

SOLUTION: Is this good?

PROBLEM: Yes set that

SOLUTION: I've changed "doctor" to be named "APPOINTMENT WITH DOCTOR".

PROBLEM: What about next Sunday?

SOLUTION:
Yes, I found one event matching "golf outing" on Sunday the 15th. It's "Golf outing" from 11:00 to 11:30 AM.