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 Keith to appointment

SOLUTION: How is this?

PROBLEM: Let's add Patrick, Charles, and Harry.

SOLUTION: Is this what you're looking for?

PROBLEM: Change appointment to December 3rd.

SOLUTION:
How is this?