To book a restaurant reservation, just say “OK, Google” or open the Google Assistant app on your device, then tell Google “Make a dinner reservation” or “Make a lunch reservation.”
Assistant integrates well with a variety of services, allowing you to accomplish many tasks with voice commands, such as: Google Assistant offers you a range of ready-made routines that allow you to say a single phrase to trigger specific actions.
Asking Google Assistant questions is fun, but Assistant really becomes useful when you explore the ways that it connects to the apps and services on your Android device.
Google Assistant uses a message screen for text answers and links, and voice features for answering questions out loud — you can type questions too, if you prefer.
You can use Google Assistant to trigger apps and devices, ask all kinds of questions, make plans, and carry out a variety of useful tasks — not to mention playing games.