Parse this person name:

Sébastien Bègue-Alves, flourished 1208-1223, flourished 1208-1223
user
first_name: Sébastien
last_name: Bègue-Alves
middle_names: []
temporal:
- start: 1208
  end: 1223
  type: flourished
titles: []
extra_info: []
assistant