Parse this person name:

David Jennings (1762-1819, flourished 1784-1794)
user
first_name: David
last_name: Jennings
middle_names: []
temporal:
- start: 1762
  end: 1819
  type: life_span
- start: 1784
  end: 1794
  type: flourished
titles: []
extra_info: []
assistant