Parse this person name:

Darlene Walton, 1302-1377, flourished 1325-1340
user
first_name: Darlene
last_name: Walton
middle_names: []
temporal:
- start: 1302
  end: 1377
  type: life_span
- start: 1325
  end: 1340
  type: flourished
titles: []
extra_info: []
assistant