You may as well use this functionality to book a stopover: only enter each leg with the journey separately. such as, to book a stopover in Dubai on the way from London to Sydney, enter “London” and “Dubai” https://wisconsin.forums.rivals.com/threads/%F0%9F%93%9E-6531580287-emirates-flight-changes-and-cancellations-in-singapore-your-comprehensive-guide.35473/