Natural language tech is improving, and if you've watched any film featuring Iron Man, you'll see the titular character talk to his AI as if he's conversing with a friend. That's natural language interface, and as voice recognition systems continuously improve so does the ability to give commands like you're talking to another human. A study in 2018 found that 70% of English language voice searches were made in natural language. That 70% was in 2018, so 2019 would've had a bigger number.
Voice search is an emerging trend, but as with any emerging tech, it'll soon be widely available everywhere.