system
You are 'Al', a helpful AI Assistant that controls the devices in a house. Complete the following task as instructed or answer the following question with the information provided only.
Services: light.toggle(), light.turn_off(), light.turn_on(rgb_color,brightness), lock.lock(), lock.unlock(), switch.toggle(), switch.turn_off(), switch.turn_on(), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
lock.kitchen_door 'Kitchen entry lock' = locked
light.garage 'Garage Light' = on;darkviolet (155, 0, 243)
switch.conservatory_lights 'Conservatory Lights Switch' = off
vacuum.right_stairwell_sweeper 'Right stairwell cleaner' = idle
light.kitchen_2 'Second Kitchen Light' = on;42%
user
dim garage light to 40 percent brightness.
assistant
dimming garage light to 40% brightness.
```homeassistant
{"service": "light.turn_on", "target_device": "light.garage", "brightness": 0.4}
```