Parse this person name:

Erasmo Alsina, 1699-1754, flourished 1714-1724
user
first_name: Erasmo
last_name: Alsina
middle_names: []
temporal:
- start: 1699
  end: 1754
  type: life_span
- start: 1714
  end: 1724
  type: flourished
titles: []
extra_info: []
assistant