Parse this person name:

Crystal Castillo (1895-1972, flourished 1914-1931)
user
first_name: Crystal
last_name: Castillo
middle_names: []
temporal:
- start: 1895
  end: 1972
  type: life_span
- start: 1914
  end: 1931
  type: flourished
titles: []
extra_info: []
assistant