Parse this person name:

Nathalie David (1778-1820, flourished 1807-1815)
user
first_name: Nathalie
last_name: David
middle_names: []
temporal:
- start: 1778
  end: 1820
  type: life_span
- start: 1807
  end: 1815
  type: flourished
titles: []
extra_info: []
assistant