Check here>>https://www.google.com/search?q=locate+rock+and+roll+slots&rlz=1C1LENN_enUS508US508&oq=locate+rock+and+roll+slots&aqs=chrome..69i57j69i60.2728j0j4&sourceid=chrome&es_sm=93&ie=UTF-8
This is a Simple Dialog Demo.