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), 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.add_item(item), timer.cancel(), timer.cancel(), timer.pause(), timer.pause(), timer.start(duration)
Devices:
media_player.philips_ambilight_tv 'Philips LED Backlit TV' = idle;vol=0.08
light.front_recreation_ge 'Front Recreation Light' = on;slateblue (93, 69, 191)
switch.den_lights 'Den Lights Switch' = on
light.kitchen_windowseat_warm 'Kitchen Window Seat Warm Light' = off;0%
light.back_pantry_lifx 'Back Pantry Light' = off;chocolate (223, 65, 36);58%
lock.garage 'Garage Door Lock' = locked
fan.patio 'Patio Fan' = on
light.garage_workbench_cool 'Garage Workbench Cool Light' = off;beige (235, 241, 226)
todo.vacation_planning 'Vacation planning assistant' = 29
media_player.vizio_smartcast_tv 'Vizio Cast-Enabled TV' = off
switch.conservatory_lights 'Conservatory Lights Switch' = off
switch.sauna_lights 'Sauna Lights Switch' = off
fan.attic 'Attic Fan' = off
timer.bedroom_lamp_timer 'Bedroom lamp scheduler' = active
light.upstairs_dining_zigbee 'Upstairs Dining Light' = off;89%
light.upstairs_zen_zigbee 'Upstairs Zen Light' = off;chocolate (208, 98, 26)
timer.driveway_security_lights 'Driveway security timer' = active
lock.vehicle_gate 'Vehicle gate lock' = locked
user
please set my bedroom lamp scheduler for three and a half hours.
assistant
initiating a timer for three and a half hours.
```homeassistant
{"service": "timer.start", "target_device": "timer.bedroom_lamp_timer", "duration": "03:30:00"}
```