That sound really interesting, is it English only? Can it handle tasks scheduling as well? What I mean by that is: "Clara, find me a time to do xxx next week"

That sound really interesting, is it English only? Can it handle tasks scheduling as well? What I mean by that is: "Clara, find me a time to do xxx next week" That integrated with Google inbox (the remind me later feature) would be great! P.S: I found it kind of expensive, isn't it?