Parse this person name:

Rita Pereira (1816-1876, flourished 1844-1866)
user
first_name: Rita
last_name: Pereira
middle_names: []
temporal:
- start: 1816
  end: 1876
  type: life_span
- start: 1844
  end: 1866
  type: flourished
titles: []
extra_info: []
assistant