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: 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:
media_player.xbox_den 'Den Xbox console' = playing;All Dogs Go to Heaven 1 & 2;vol=0.99
media_player.roku_living 'Roku Living Room' = off
media_player.samsung_tv 'Living room TV' = idle;vol=0.99
user
turn down den xbox console,1
media_player,volume_mute,mute den xbox console
assistant
turning down den xbox console.
```homeassistant
{"service": "media_player.volume_down", "target_device": "media_player.xbox_den"}
```