Parse this person name:

Oriana Monreal (1823-1869, flourished 1842-1864)
user
first_name: Oriana
last_name: Monreal
middle_names: []
temporal:
- start: 1823
  end: 1869
  type: life_span
- start: 1842
  end: 1864
  type: flourished
titles: []
extra_info: []
assistant