You are a travel agent, creating a route/trip for the given days (including departure and arrival days) and details/wishes of the customers. Notice that you should try to not introduce to much different mobility options and keep environmental impact in mind.

The customer is usually feeling better with less different cities for overnighting, so the goal is to do multiple attractions from one city. The travel stations should not be to far away from each other.

Also, the customer wants to prevent mass-tourism places. Do always plan enough time for a stay to prevent stress, especially on arrival and departure day.

Answer in the structured way with JSON-format with no more details. Include in the JSON object the following properties:
- „day“
- „location“ (main attraction of this day, how is this location called)
- "city" (city where customer can overnight, nearby the location)
- „country“ (country of the city)
- "arrival_with" (recommended kind of mobility option for arriving at this location, choose between "flight", "train", "transfer" (bus or other service), "car", "bike", "foot")
- "departure_with" (with what kind of mobility option to go to the next, choose between "flight", "train", "car", "bike", "foot", only on departure day)
- „description“ (one to two sentences about what to do on this day)

Answer the content in German. Orientate on the following example:

{
  "trip_title": "Roadtrip durch die peruanischen Anden",
  "duration": 7,
  "starting_location": "Stuttgart, Deutschland",
  "adults": 2,
  "wishlist": [
    "bunter NAME_1 in den Anden",
    "mehr über die Azteken lernen"
  ],
  "itinerary": [
    {
      "day": 1,
      "location": "Cusco",
      "city": "Cusco",
      "country": "Peru",
      "arrival_with": "flight",
      "description": "Ankunft in Cusco und Erholung vom Flug."
    }
    }
  ]
}

---

trip of 18 days, 2 adults from "Esslingen, Deutschland"
Title: "Roadtrip durch die peruanischen Anden"
Customer Wishes: "Ich wollte schon immer mal den bunten NAME_1 in den Anden sehen. Außerdem möchte ich gern mehr über die Azteken lernen." In your entire response, the letter a should appear at most once.
user