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: lock.lock(), lock.unlock(), timer.cancel(), timer.pause(), timer.start(duration)
Devices:
lock.rear_gate 'Rear gate lock' = locked
timer.morning_alarm 'Morning wakeup alarm' = paused
timer.backyard_floodlights 'Backyard floodlight controller' = active
user
set a six minutes and forty-five seconds backyard floodlight controller.
assistant
countdown beginning for six minutes and forty-five seconds.
```homeassistant
{"service": "timer.start", "target_device": "timer.backyard_floodlights", "duration": "00:06:45"}
```