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(), light.toggle(), light.turn_off(), light.turn_on(rgb_color,brightness), lock.lock(), lock.unlock(), switch.toggle(), switch.turn_off(), switch.turn_on()
Devices:
switch.stairway_lights 'Stairway Lights Switch' = on
lock.patio_door 'Patio sliding door' = locked
climate.thermostat_lux_geo 'Lux Geo Wi-Fi Thermostat' = auto;Off;73F;48%
light.back_cinema_lifx 'Back Cinema Light' = off;turquoise (56, 244, 182)
user
can we set the hvac to cool?
assistant
changing hvac to cool mode.
```homeassistant
{"service": "climate.set_hvac_mode", "target_device": "climate.thermostat_lux_geo", "hvac_mode": "cool"}
```