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(), 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(), timer.cancel(), timer.pause(), timer.start(duration)
Devices:
light.front_sitting_homekit 'Front Sitting Room Light' = on;mediumspringgreen (55, 238, 145)
light.garden_2 'Garden Light' = on;46%
cover.kitchen_window 'Kitchen window blinds' = closed
lock.office 'Office Lock' = unlocked
cover.lawn_equipment 'Lawn equipment door' = open
light.upstairs_den_zigbee 'Upstairs Den Light' = off
timer.morning_coffee 'Morning coffee brew timer' = idle
user
please set my morning coffee brew timer for fifteen minutes.
assistant
starting timer morning coffee brew timer for fifteen minutes.
```homeassistant
{"service": "timer.start", "target_device": "timer.morning_coffee", "duration": "00:15:00"}
```