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(), 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:
light.office_1 'Office Light' = on;52%
light.front_den_ge 'Front Den Light' = off;darkturquoise (17, 172, 213);95%
switch.home_theater_lighting 'Home theater lights control' = on
light.dining_room_1 'Dining Room Light' = on;darkgray (198, 167, 173);38%
light.downstairs_dining_homekit 'Downstairs Dining Light' = on;76%
climate.trane_comfortlink_ii 'Trane ComfortLink II XL1050' = off;On High;18C;11%
light.kitchen_bar_warm 'Kitchen Bar Warm Light' = on;orchid (233, 82, 226)
todo.recipe_collection 'Recipe collection' = 0
lock.porch_door 'Porch door lock' = unlocked
media_player.samsung_hw_q90r 'Samsung Surround Soundbar' = idle;vol=0.5
light.downstairs_utility_homekit 'Downstairs Utility Light' = off;gainsboro (229, 207, 238);57%
lock.greenhouse 'Greenhouse Lock' = unlocked
fan.bathroom_down 'Fan in downstairs bathroom' = on
light.upstairs_hallway_zwave 'Upstairs Hallway Light' = on;28%
lock.sunroom 'Sunroom Lock' = unlocked
timer.backyard_floodlights 'Backyard floodlight controller' = idle
fan.attic_ventilation 'Attic ventilation fan' = off
light.front_porch 'Front Porch Light' = off
media_player.sony_4k_projector 'Sony Home Cinema Projector' = idle;vol=0.14
light.downstairs_tv_room_homekit 'Downstairs TV Room Light' = off;mediumorchid (168, 70, 225);33%
lock.side_door 'Side entry lock' = unlocked
user
change the hvac to heat_cool.
assistant
setting the hvac to heat_cool.
```homeassistant
{"service": "climate.set_hvac_mode", "target_device": "climate.trane_comfortlink_ii", "hvac_mode": "heat_cool"}
```