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(), 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(), switch.toggle(), switch.turn_off(), switch.turn_on(), timer.cancel(), timer.pause(), timer.start(duration), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
media_player.harman_kardon_aura 'Harman Kardon Glass Speaker' = standby;vol=0.88
timer.kitchen_oven 'Kitchen oven timer' = active
lock.office_cabinet 'Office cabinet lock' = unlocked
cover.master_bedroom 'Master Bedroom' = closed
vacuum.hallway_neato 'Hallway path cleaner' = docked
switch.basement_lights 'Basement Lights Switch' = off
user
reverse the master bedroom blinds
assistant
switching Master Bedroom state as requested
```homeassistant
{"service": "cover.toggle", "target_device": "cover.master_bedroom"}
```