@_elena @Natasha_Jay Hehe, yea, I feel like Furbies are sent straight from hell 😅.

Puuh, tricky. Ad hoc can’t think of a FOSS solution really fulfilling the criteria. There are Speech-to-text solutions and Text-to-Speech, hard to make it really smart tho I‘d say.
Not an expert.
This could be a question to the community 🤷🏻

We have St Nicolas aswell in Germany, always a joy 😄👍🏻