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(), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
light.dining_room_chandelier 'Dining Room Chandelier' = on;15%
light.downstairs_balcony_mqtt 'Downstairs Balcony Light' = on;8%
light.upstairs_balcony_zwave 'Upstairs Balcony Light' = off;lawngreen (106, 249, 20);12%
light.upstairs_attic_zwave 'Upstairs Attic Light' = on;gray (128, 141, 95)
light.garage_osram 'Garage Osram' = on;47%
fan.balcony 'Balcony Fan' = off
switch.workshop_lights 'Workshop Lights Switch' = off
lock.fence_gate 'Fence gate lock' = unlocked
lock.walk_in_closet 'Walk-In Closet Lock' = unlocked
light.kitchen_2 'Second Kitchen Light' = on;70%
lock.dining_room 'Dining Room Lock' = locked
cover.lawn_equipment 'Lawn equipment door' = closed
light.upstairs_dining_zigbee 'Upstairs Dining Light' = off;43%
lock.mudroom 'Mudroom Lock' = locked
vacuum.master_bedroom_shark 'Master bedroom vacuum' = docked
light.downstairs_study_mqtt 'Downstairs Study Light' = off;darkslategray (33, 107, 82);6%
cover.boat 'Boat Garage Door' = closed
light.patio_1 'Outdoor patio light' = off
media_player.sunroom_cd_player 'Sunroom CD Player' = idle;vol=0.81
light.upstairs_observatory_zigbee 'Upstairs Observatory Light' = on;39%
climate.mysa_smart_thermostat 'Mysa Smart Thermostat for Electric Baseboard Heaters' = fan_only;Off;79F;63%
user
change the hvac to heat_cool.
assistant
changing hvac to heat_cool mode.
```homeassistant
{"service": "climate.set_hvac_mode", "target_device": "climate.mysa_smart_thermostat", "hvac_mode": "heat_cool"}
```