Parse this person name:

David Turner (1724-1785, flourished 1740-1763)
user
first_name: David
last_name: Turner
middle_names: []
temporal:
- start: 1724
  end: 1785
  type: life_span
- start: 1740
  end: 1763
  type: flourished
titles: []
extra_info: []
assistant