Parse this person name:

Silvia Prat (1379-1443, flourished 1402-1431)
user
first_name: Silvia
last_name: Prat
middle_names: []
temporal:
- start: 1379
  end: 1443
  type: life_span
- start: 1402
  end: 1431
  type: flourished
titles: []
extra_info: []
assistant