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

How long is the staff meeting on Friday going to last?
The event matching "staff meeting" tomorrow is for 2 hours.

Hi
I can help you with your calendar.

what date is tomorrow?

Tomorrow's date is February 5, 2019.