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: 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(), 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.cancel(), timer.pause(), timer.start(duration), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
lock.greenhouse 'Greenhouse Lock' = unlocked
cover.carport 'Carport Garage Door' = open
light.upstairs_library_zigbee 'Upstairs Library Light' = off;mediumseagreen (49, 189, 129);32%
light.downstairs_guest_bedroom_zigbee 'Downstairs Guest Bedroom Light' = off;greenyellow (191, 229, 78)
climate.thermostat_lux_geo 'Lux Geo Wi-Fi Thermostat' = auto;On High;72F;10%
media_player.samsung_qled_tv 'Samsung Quantum Dot TV' = playing;National Lampoon&#39;s Vacation & European Vacation;vol=0.13
light.upstairs_playroom_zwave 'Upstairs Playroom Light' = off;crimson (228, 23, 39);64%
light.bedroom 'Bedroom Light' = on;57%
vacuum.upstairs_dyson 'Upstairs dust buster' = docked
switch.hallway_lights 'Hallway Lights Switch' = off
media_player.panasonic_4k_bluray_player 'Panasonic Blueray Player' = playing;America: Imagine a World without Her;vol=0.84
fan.hallway 'Hallway fan' = off
lock.shed_2 'Second shed lock' = unlocked
light.upstairs_den_zigbee 'Upstairs Den Light' = on;darkred (140, 9, 8)
light.back_washroom_lifx 'Back Washroom Light' = off
light.driveway_1 'First driveway light' = on;mediumseagreen (110, 174, 102);67%
light.front_mudroom_ge 'Front Mudroom Light' = on;72%
timer.dining_room_dimmer 'Dining room light timer' = idle
user
switch the system to heat_cool mode.
assistant
changing hvac to heat_cool mode.
```homeassistant
{"service": "climate.set_hvac_mode", "target_device": "climate.thermostat_lux_geo", "hvac_mode": "heat_cool"}
```