Parse this person name:

Nick van Amstel, 1335-1384, flourished 1364-1379
user
first_name: Nick
last_name: van Amstel
middle_names: []
temporal:
- start: 1335
  end: 1384
  type: life_span
- start: 1364
  end: 1379
  type: flourished
titles: []
extra_info: []
assistant