Parse this person name:

David Diaz, 1391-1442, flourished 1408-1424
user
first_name: David
last_name: Diaz
middle_names: []
temporal:
- start: 1391
  end: 1442
  type: life_span
- start: 1408
  end: 1424
  type: flourished
titles: []
extra_info: []
assistant