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
--------
Question: Yes thats perfect!

Answer: I've changed "Baking Session" to be.

Question: Please , cancel all appointments on April 25

Answer: I can only do one action at a time. If you separate your requests, I can help you.

Question: Add birthday party to tomorrow's schedule, from 6:00 PM to 10:00 PM.

Answer:
Is this what you're looking for?