Parse this person name:

Casandra Tovar, 1617-1678, flourished 1637-1666
user
first_name: Casandra
last_name: Tovar
middle_names: []
temporal:
- start: 1617
  end: 1678
  type: life_span
- start: 1637
  end: 1666
  type: flourished
titles: []
extra_info: []
assistant