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: 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(), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
vacuum.back_deck_sweeper 'Back deck area cleaner' = docked
lock.garage 'Garage Door Lock' = unlocked
media_player.fire_tv_stick 'Fire TV Stick' = off
user
please halt back deck area cleaner's current task
assistant
back deck area cleaner cleaning cancelled per your request.
```homeassistant
{"service": "vacuum.stop", "target_device": "vacuum.back_deck_sweeper"}
```