Any suitable itineraries for a 5-7 day Australian travel itinerary?

I suggest you go to places like the Northern Territory, South Australia, and Western Australia. For example, in the Northern Territory, direct flights were launched in May this year, allowing direct flights to Darwin. When you arrive in Darwin, first go to a seaside restaurant to experience the "taste of Australia" with your taste buds. After a short rest, you can go to see Ayers Rock (the largest single rock in the world) the next day. 40 kilometers to the west is Kata Tjuta .