Parse this person name:

Alfio Salvo (1426-1492, flourished 1450-1462)
user
first_name: Alfio
last_name: Salvo
middle_names: []
temporal:
- start: 1426
  end: 1492
  type: life_span
- start: 1450
  end: 1462
  type: flourished
titles: []
extra_info: []
assistant