Parse this person name:

David Houston, 1315-1374, flourished 1345-1355
user
first_name: David
last_name: Houston
middle_names: []
temporal:
- start: 1315
  end: 1374
  type: life_span
- start: 1345
  end: 1355
  type: flourished
titles: []
extra_info: []
assistant