Parse this person name:

Jet Garret, 1421-1468, flourished 1444-1462
user
first_name: Jet
last_name: Garret
middle_names: []
temporal:
- start: 1421
  end: 1468
  type: life_span
- start: 1444
  end: 1462
  type: flourished
titles: []
extra_info: []
assistant