I'm having a similar issue with the {{now}} date issue. I can't quite get the assistant to understand what day it is today. I've tried multiple ways, including {{now}}.
In my case I want this for appointment booking so that if someone says "I want to book for Thursday" (meaning tomorrow) it could say back "got it! So you want to book for April 17th" or similar.
Not sure how to fix this 🤔