Parse this person name:

Wálter Ariza (1296-1366, flourished 1315-1330)
user
first_name: Wálter
last_name: Ariza
middle_names: []
temporal:
- start: 1296
  end: 1366
  type: life_span
- start: 1315
  end: 1330
  type: flourished
titles: []
extra_info: []
assistant