Parse this person name:

Elías Expósito, 1353-1396, flourished 1375-1391
user
first_name: Elías
last_name: Expósito
middle_names: []
temporal:
- start: 1353
  end: 1396
  type: life_span
- start: 1375
  end: 1391
  type: flourished
titles: []
extra_info: []
assistant