User: Hello Digital Assistant, I want to see a movie tonight.
Assistant: I can assist you with this. What movie would you like to see?
User: I'm in the mood for something family friendly.
Assistant: What rating would you like the movie you're to see to be?
User: I want to see a movie that is rated less than PG-13.
Assistant: Calculating. I've found 3 movies rated PG-13 and less.