Parse this person name:

Laura Allen (1776-1839, flourished 1802-1824)
user
first_name: Laura
last_name: Allen
middle_names: []
temporal:
- start: 1776
  end: 1839
  type: life_span
- start: 1802
  end: 1824
  type: flourished
titles: []
extra_info: []
assistant