Reservation management server and method that generate a new plan to be recommended to a facility

摘要

The information providing server retrieves piece of first posted information, posted by user, on a base plan provided by a facility that requests a recommended plan, and also retrieves piece of second posted information, posted by the user, on reference plan different from the base plan. The information providing server identifies first popular element popular with the user, who posted the piece of first posted information, and also identifies second popular element that are popular with the user and different from the first popular element. Then, the information providing server determines the identified first popular element and second popular element as plan elements included in a new recommended plan to be recommended for the facility that requests the recommended plan.