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: cover.close_cover(), cover.open_cover(), cover.stop_cover(), cover.toggle(), light.toggle(), light.turn_off(), light.turn_on(rgb_color,brightness), timer.cancel(), timer.pause(), timer.start(duration), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
light.back_balcony_lifx 'Back Balcony Light' = off;palegoldenrod (198, 241, 163);77%
light.downstairs_guest_bedroom_zigbee 'Downstairs Guest Bedroom Light' = on;77%
vacuum.master_bedroom_shark 'Master bedroom vacuum' = returning
light.kitchen_cornice_warm 'Kitchen Cornice Warm Light' = on;darkkhaki (192, 188, 78)
light.back_sideyard_warm 'Back Side Yard Warm Light' = off;gray (154, 145, 90);36%
cover.liftmaster_1 'LiftMaster' = open
timer.garage_door_1 'Garage door timer' = idle
user
adjust downstairs guest bedroom light brightness to 38.
assistant
dimming downstairs guest bedroom light to 38% brightness.
```homeassistant
{"service": "light.turn_on", "target_device": "light.downstairs_guest_bedroom_zigbee", "brightness": 0.38}
```