one:
  number: MyString
  start_date: 2009-03-11
  end_date: 2009-03-11
  hub_in: 1
  hub_out: 1

two:
  number: MyString
  start_date: 2009-03-11
  end_date: 2009-03-11
  hub_in: 1
  hub_out: 1