Multiple legs.

[ACuBe]

Hi,
Is it possible or could it have been an idea to add the possibility to do multiple legs.
Let's say ENBO - ENSK - ENLK - ENBO. So insted of just booking 1 flight, you book multiple legs, all under the same flight number since its a round trip. Was thinking about is since these kind of routes is normal here in northen Norway.
Or have the posibilty to book multiple future flight flights if you have booked the flight goint to that 1st destination, so it will auto book the next flight to the 2nd destination, and so on.