Meeting Scheduler

class Room {
  #name;
  #calendar = []; //array of meeting objects

  constructor(name) {
    this.#name = name;
    //CHECKS
    // console.log("From Room Class,", this.#name, this.#calendar);
  }

  Book(start, end) {
    for (let meeting of this.#calendar) {
      //Check if we can book a meeting or not
      if (meeting.getStartTime < end && start < meeting.getEndTime) {
        return false;
      }
    }

    const meeting = new Meeting(start, end, this);
    this.#calendar.push(meeting);
    //console.log("from", this.#name, this.#calendar);
    return true;
  }

  get getName() {
    return this.#name;
  }
}

class Meeting {
  #startTime;
  #endTime;
  #room = new Room();

  constructor(start, end, room) {
    this.#startTime = start;
    this.#endTime = end;
    this.#room = room;
  }

  get getStartTime() {
    return this.#startTime;
  }

  get getEndTime() {
    return this.#endTime;
  }
}

class Scheduler {
  #rooms;
  constructor(rooms) {
    this.#rooms = rooms;
  }

  book(start, end) {
    for (let room of this.#rooms) {
      let flag = room.Book(start, end);
      if (flag === true) {
        return room.getName;
      }
    }
    return "No rooms available at given time";
  }
}

const room1 = new Room("Atlas");
const room2 = new Room("Vienna");
const room3 = new Room("Oscorp");

const rooms = [];
rooms.push(room1);
rooms.push(room2);
rooms.push(room3);
//console.log(rooms);
const scheduler = new Scheduler(rooms);

console.log(scheduler.book(2, 5));
console.log(scheduler.book(6, 8));
console.log(scheduler.book(4, 8));
console.log(scheduler.book(3, 6));
console.log(scheduler.book(7, 8));
console.log(scheduler.book(6, 9));