Parse this person name:

Demetrio Donoso, 1274-1328, flourished 1292-1310
user
first_name: Demetrio
last_name: Donoso
middle_names: []
temporal:
- start: 1274
  end: 1328
  type: life_span
- start: 1292
  end: 1310
  type: flourished
titles: []
extra_info: []
assistant