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(), cover.close_cover(), cover.open_cover(), cover.stop_cover(), cover.toggle(), 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.echo_dot 'Kitchen Echo Dot' = off
timer.bedroom_lamp_timer 'Bedroom lamp scheduler' = active
lock.fence_gate 'Fence gate lock' = locked
media_player.fire_tv 'Fire TV Media' = off
media_player.samsung_qled_tv 'Samsung Quantum Dot TV' = idle;vol=0.89
todo.garden_care_schedule 'Garden care planner' = 27
timer.laundry_countdown 'Laundry cycle timer' = active
light.back_sideyard_warm 'Back Side Yard Warm Light' = on;limegreen (43, 230, 76);55%
cover.bathroom 'Bathroom Blinds' = closed
switch.patio_lights 'Patio Lights Switch' = off
cover.main_1 'Primary garage door' = open
timer.meditation_clock 'Meditation duration tracker' = active
climate.nest_learning 'Nest Learning Thermostat' = heat;Auto Low;74F;46%
timer.driveway_security_lights 'Driveway security timer' = paused
user
switch the system to fan_only mode.
assistant
switching to fan_only mode.
```homeassistant
{"service": "climate.set_hvac_mode", "target_device": "climate.nest_learning", "hvac_mode": "fan_only"}
```