Parse this person name:

Alwina Berger (1934-2008, flourished 1950-1964)
user
first_name: Alwina
last_name: Berger
middle_names: []
temporal:
- start: 1934
  end: 2008
  type: life_span
- start: 1950
  end: 1964
  type: flourished
titles: []
extra_info: []
assistant