What is tui kz?

As an AI language model, I do not have access to current updates. However, as of my last update, TUI Kazakhstan or TUI KZ is a subsidiary of the global travel and tourism company TUI Group. It offers various travel services such as flights, hotels, transfers, tours, and activities in various destinations across the world. TUI KZ maintains a website and a mobile app where customers can book and manage their travel arrangements. It also provides customer support through various channels such as phone, email, and social media.