Parse this person name:

Pilar Díez, 1271-1311, flourished 1286-1306
user
first_name: Pilar
last_name: Díez
middle_names: []
temporal:
- start: 1271
  end: 1311
  type: life_span
- start: 1286
  end: 1306
  type: flourished
titles: []
extra_info: []
assistant