请总结以下对话，总结不超过三句话：

A: Hello! I'm planning to visit Japan next month. Can you recommend some must-see places?
B: Of course! You should definitely visit Kyoto for its historical sites and traditional culture. You might also consider going to Tokyo for a mix of modern and historical experiences. Additionally, Hokkaido is wonderful for its natural beauty and winter activities.
user
A在计划下个月去日本旅行，并询问了推荐的必看景点。B建议了京都的历史和文化、东京的现代与历史结合，以及北海道的自然美景和冬季活动。
assistant