Parse this person name:

Brittany Montoya, 1849-1908, flourished 1870-1894
user
first_name: Brittany
last_name: Montoya
middle_names: []
temporal:
- start: 1849
  end: 1908
  type: life_span
- start: 1870
  end: 1894
  type: flourished
titles: []
extra_info: []
assistant