Parse this person name:

Douglas Contreras (1264-1307, flourished 1292-1302)
user
first_name: Douglas
last_name: Contreras
middle_names: []
temporal:
- start: 1264
  end: 1307
  type: life_span
- start: 1292
  end: 1302
  type: flourished
titles: []
extra_info: []
assistant