Parse this person name:

Begoña Alfonso, 1771-1850, flourished 1786-1815
user
first_name: Begoña
last_name: Alfonso
middle_names: []
temporal:
- start: 1771
  end: 1850
  type: life_span
- start: 1786
  end: 1815
  type: flourished
titles: []
extra_info: []
assistant