<human>:  What is the best way to plan a multi-country trip to Europe?
<bot>: The best way to plan a multi-country trip to Europe is to research your destination cities and create an itinerary that is tailored to your interests. Make sure that you consider the transportation links between cities and countries, and budget for travel costs accordingly. Additionally, try to familiarize yourself with the local culture by reading travel guides and blog posts. Look into tourist attractions, special events, and nightlife spots to make the most of your trip. Planning ahead is key to having a smooth and enjoyable journey.