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(), media_player.media_next_track(), media_player.media_pause(), media_player.media_play(), media_player.media_play_pause(), media_player.media_previous_track(), media_player.media_stop(), media_player.toggle(), media_player.turn_off(), media_player.turn_on(), media_player.volume_down(), media_player.volume_mute(), media_player.volume_up()
Devices:
light.upstairs_observatory_zigbee 'Upstairs Observatory Light' = off;78%
media_player.chromecast 'Chromecast Media' = off
lock.patio_door 'Patio sliding door' = unlocked
user
dim upstairs observatory light to 89 percent brightness.
assistant
brightening upstairs observatory light to 89%.
```homeassistant
{"service": "light.turn_on", "target_device": "light.upstairs_observatory_zigbee", "brightness": 0.89}
```