Parse this person name:

Omar Ortiz (1404-1477, flourished 1433-1455)
user
first_name: Omar
last_name: Ortiz
middle_names: []
temporal:
- start: 1404
  end: 1477
  type: life_span
- start: 1433
  end: 1455
  type: flourished
titles: []
extra_info: []
assistant