Parse this person name:

Regina Acuña, 1923-1969, flourished 1952-1964
user
first_name: Regina
last_name: Acuña
middle_names: []
temporal:
- start: 1923
  end: 1969
  type: life_span
- start: 1952
  end: 1964
  type: flourished
titles: []
extra_info: []
assistant