Parse this person name:

Jenny Lastra, 1791-1832, flourished 1818-1827
user
first_name: Jenny
last_name: Lastra
middle_names: []
temporal:
- start: 1791
  end: 1832
  type: life_span
- start: 1818
  end: 1827
  type: flourished
titles: []
extra_info: []
assistant