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: fan.decrease_speed(), fan.increase_speed(), fan.toggle(), fan.turn_off(), fan.turn_on(), light.toggle(), light.turn_off(), light.turn_on(rgb_color,brightness), 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(), timer.cancel(), timer.pause(), timer.start(duration)
Devices:
light.downstairs_attic_mqtt 'Downstairs Attic Light' = off;66%
timer.timer7 'Custom timer 7' = paused
fan.living_room_center 'Center living room fan' = off
media_player.roku_living 'Roku Living Room' = idle;vol=0.12
user
set the custom timer 7 for one minute.
assistant
custom timer 7 timer is now running for one minute.
```homeassistant
{"service": "timer.start", "target_device": "timer.timer7", "duration": "00:01:00"}
```