Parse this person name:

Tracey Choi, 1416-1463, flourished 1444-1458
user
first_name: Tracey
last_name: Choi
middle_names: []
temporal:
- start: 1416
  end: 1463
  type: life_span
- start: 1444
  end: 1458
  type: flourished
titles: []
extra_info: []
assistant