Parse this person name:

Cameron Lewis (1757-1799, flourished 1781-1794)
user
first_name: Cameron
last_name: Lewis
middle_names: []
temporal:
- start: 1757
  end: 1799
  type: life_span
- start: 1781
  end: 1794
  type: flourished
titles: []
extra_info: []
assistant