Parse this person name:

William Dixon (1293-1342, flourished 1321-1337)
user
first_name: William
last_name: Dixon
middle_names: []
temporal:
- start: 1293
  end: 1342
  type: life_span
- start: 1321
  end: 1337
  type: flourished
titles: []
extra_info: []
assistant