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), timer.cancel(), timer.pause(), timer.start(duration)
Devices:
fan.porch 'Porch ceiling fan' = off
light.driveway_1 'First driveway light' = off;76%
timer.kitchen_timer 'Kitchen countdown' = active
climate.nest_learning 'Nest Learning Thermostat' = cool;On High;22C;21%
user
lower the porch ceiling fan speed
assistant
sure, decreasing the fan speed.
```homeassistant
{"service": "fan.decrease_speed", "target_device": "fan.porch"}
```