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: welcome

SOLUTION: I can help you with your calendar.

PROBLEM: Thanks. What year is the Pizza Vision event held in?

SOLUTION: The "Pizza Vision" starts in 2021.

PROBLEM: k..

SOLUTION:
Let me know if there's anything else I can help you with.