Do you want to be one of the first everyday users to try Google's phone-calling Duplex AI? You'd better have a Pixel device. Google has announced that Pixel users in the US will be the first to have access to the feature in November. If you live in Atlanta, New York City, Phoenix or the San Francisco Bay Area, Assistant will book restaurant reservations for you over the phone. It'll be available in more US cities "in the future" -- sorry, there's no word on international availability.