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: fan.decrease_speed(), fan.increase_speed(), fan.toggle(), fan.turn_off(), fan.turn_on(), cover.close_cover(), cover.open_cover(), cover.stop_cover(), cover.toggle(), timer.cancel(), timer.pause(), timer.start(duration), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
cover.upper_level 'Upper Level Garage' = open
fan.attic 'Attic Fan' = on
vacuum.upstairs_bathroom_vac 'Upstairs bathroom helper' = returning
timer.morning_alarm 'Morning wakeup alarm' = idle
fan.bedroom_master 'Master Bedroom Fan' = on
user
start the morning wakeup alarm timer for fifty minutes and fifty seconds.
assistant
initiating a timer for fifty minutes and fifty seconds.
```homeassistant
{"service": "timer.start", "target_device": "timer.morning_alarm", "duration": "00:50:50"}
```