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: cover.close_cover(), cover.open_cover(), cover.stop_cover(), cover.toggle(), 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(), cover.close_cover(), cover.open_cover(), cover.stop_cover(), cover.toggle(), lock.lock(), lock.unlock(), timer.cancel(), timer.pause(), timer.start(duration), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
cover.carport 'Carport Garage Door' = closed
timer.kitchen_timer 'Kitchen countdown' = active
cover.theater_room 'Home theater blinds' = open
climate.zen_wifi_thermostat 'Zen Thermostat WiFi Edition' = cool;On High;70F;72%
lock.shed_2 'Second shed lock' = locked
lock.rooftop_door 'Rooftop access lock' = unlocked
vacuum.downstairs_guest_room 'Downstairs guest room vac' = docked
lock.playroom 'Playroom Lock' = unlocked
user
can we set the hvac to fan_only?
assistant
setting the hvac to fan_only.
```homeassistant
{"service": "climate.set_hvac_mode", "target_device": "climate.zen_wifi_thermostat", "hvac_mode": "fan_only"}
```