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(), climate.set_fan_mode(fan_mode), climate.set_humidity(humidity), climate.set_hvac_mode(), climate.set_preset_mode(), climate.set_temperature(temperature), climate.toggle(), climate.turn_off(), climate.turn_on(), 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.cancel(), timer.pause(), timer.start(duration), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
media_player.sonos_arc 'Sonos Smart Soundbar' = idle;vol=0.9
timer.driveway_security_lights 'Driveway security timer' = active
media_player.guest_room_tv_set 'Guest Room Television' = off
light.upstairs_attic_zwave 'Upstairs Attic Light' = on;81%
cover.kitchen_window 'Kitchen window blinds' = closed
light.back_observatory_warm 'Back Observatory Warm Light' = on;63%
light.kitchen_cornice_warm 'Kitchen Cornice Warm Light' = on;41%
lock.front_gate 'Front Gate Lock' = unlocked
light.back_sideyard_warm 'Back Side Yard Warm Light' = off;turquoise (80, 251, 204);52%
vacuum.back_deck_sweeper 'Back deck area cleaner' = docked
switch.garage_door_opener 'Garage Door Opener Switch' = on
lock.vehicle_gate 'Vehicle gate lock' = unlocked
lock.guest_room 'Guest Room Lock' = unlocked
fan.study 'study fan' = off
climate.sinope_smart 'Sinopé Smart Thermostat' = heat;Auto Low;70F;26%
switch.basement_lights 'Basement Lights Switch' = off
fan.kitchen_1 'Kitchen Fans' = off
light.front_entryway_homekit 'Front Entryway Light' = off;royalblue (34, 84, 255)
light.upstairs_library_zigbee 'Upstairs Library Light' = off
user
set the driveway security timer for three and a half hours.
assistant
starting timer driveway security timer for three and a half hours.
```homeassistant
{"service": "timer.start", "target_device": "timer.driveway_security_lights", "duration": "03:30:00"}
```