Ran 146 flight-price searches to find the lowest fare
He had Muse run 146 searches across cash fares and points fares for multiple travel dates between Spain and Italy, and pick out the lowest round-trip price.
Try it yourself
Copy this to Muse and replace the [brackets] with your own details:
Search round-trip flights across [multiple dates/multiple cities], covering both cash fares and points fares, and find me the lowest-priced option.