Parse this person name:

John Hunt (1903-1974, flourished 1923-1942)
user
first_name: John
last_name: Hunt
middle_names: []
temporal:
- start: 1903
  end: 1974
  type: life_span
- start: 1923
  end: 1942
  type: flourished
titles: []
extra_info: []
assistant