Spring bootにおけるビルド失敗

Spring boot 2.1.0にてWebアプリケーションを勉強中です。その中で、ビルドエラーが発生し対処が不明のためご意見を頂戴したいと思っております。

アプリケーション仕様：部屋予約サイト

//エラーログ

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2018-11-23 03:43:45.939 ERROR 23104 --- [           main] o.s.b.d.LoggingFailureAnalysisReporter   : 

***************************
APPLICATION FAILED TO START
***************************

Description:

Field roomService in com.example.demo.RoomsController required a bean of type 'domain.room.RoomService' that could not be found.

The injection point has the following annotations:
	- @org.springframework.beans.factory.annotation.Autowired(required=true)

RoomsControllerにRoomServiceのBean定義がないと言われていると解釈していますがRoomsControllerには**@Autowired**アノテーションがついているのでBeanアノテーションは必要ないかと思っているですが、そもそもエラーの解釈が違い、違うアプローチが必要なのでしょうか？

RoomsController
package com.example.demo;

import java.time.LocalDate;
import java.util.List;
import domain.model.ReservableRoom;
import domain.room.RoomService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

@Controller
@RequestMapping("rooms")
public class RoomsController {
	@Autowired
	RoomService roomService;

	@RequestMapping(value = "{date}", method = RequestMethod.GET)
	String listRooms(@DateTimeFormat(iso = DateTimeFormat.ISO.DATE) @PathVariable("date") LocalDate date, Model model) {
		List<ReservableRoom> rooms = roomService.findReservableRooms(date);
		model.addAttribute("rooms", rooms);
		return "room/listRooms";
	}

	@RequestMapping(method = RequestMethod.GET)
	String listRooms(Model model) {
		LocalDate today = LocalDate.now();
		model.addAttribute("date", today);
		return listRooms(today, model);
	}
}

RoomService
package domain.room;

import java.time.LocalDate;
import java.util.List;
import domain.model.ReservableRoom;
import domain.repository.room.ReservableRoomRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

@Service
@Transactional
public class RoomService {
	@Autowired
	ReservableRoomRepository reservableRoomRepository;
	@Autowired
	MeetingRoomRepository meetingRoomRepository;

	public List<ReservableRoom> findReservableRooms(LocalDate date) {
		return reservableRoomRepository.findByReservableRoomId_reservedDateOrderByReservableRoomId_roomIdAsc(date);
	}

//	public MeetingRoom findMeetingRoom(Integer roomId) {
//		return meetingRoomRepository.findOne(roomId);
//	}
}