Xbox was onto something 16 years ago with the release of Natural Ultimate Digital Experiment. Long before AI waifus had become popular, the mad lads went and made an entire sim around it with voice commands and time passing in real time via the internal clock.
The premise is a bit like Ex Machina where you play as a tester for a new robot the Personal Assistant Secretary System. From there you use voice commands to teach it(mainly language) and tell them what to do. Then you kinda just watch them do their thing and that's about it