Lodging / Booking Problem (Airbnb-style)

Problem: Lodging / Booking related algorithm question (Airbnb-style) You are given data related to “lodging/booking” (e.g., listing availability, booking intervals, user query intervals, price/inventory, etc.). Implement a function to answer a booking feasibility or analytics question (e.g., bookable or not, conflict detection, available days/intervals, overlap counts, minimum number of rooms needed, etc.). Note: The interview note does not include concrete I/O format or constraints, so it cannot be reconstructed into a fully actionable coding prompt. This item is kept only as a summary placeholder for a common Airbnb booking-style problem.