Parse this person name:

Luna Sebastián, 1398-1476, flourished 1413-1427
user
first_name: Luna
last_name: Sebastián
middle_names: []
temporal:
- start: 1398
  end: 1476
  type: life_span
- start: 1413
  end: 1427
  type: flourished
titles: []
extra_info: []
assistant