Parse this person name:

David Mitchell, 1574-1629, flourished 1589-1612
user
first_name: David
last_name: Mitchell
middle_names: []
temporal:
- start: 1574
  end: 1629
  type: life_span
- start: 1589
  end: 1612
  type: flourished
titles: []
extra_info: []
assistant