Parse this person name:

Amaya Sebastián, 1749-1818, flourished 1777-1804
user
first_name: Amaya
last_name: Sebastián
middle_names: []
temporal:
- start: 1749
  end: 1818
  type: life_span
- start: 1777
  end: 1804
  type: flourished
titles: []
extra_info: []
assistant