Parse this person name:

Leire Cepeda, 1329-1396, flourished 1349-1376
user
first_name: Leire
last_name: Cepeda
middle_names: []
temporal:
- start: 1329
  end: 1396
  type: life_span
- start: 1349
  end: 1376
  type: flourished
titles: []
extra_info: []
assistant