{
  "routes": [
    {
      "id": "ber-eze",
      "origin": "BER",
      "destination": "EZE",
      "threshold_eur": 700,
      "min_nights": 14,
      "max_nights": 28,
      "preferred_months": [12, 1, 2, 3],
      "monitor_year_round": true
    }
  ],
  "check_interval_hours": 24
}