Please choose the correct ending to complete the given sentence: Travel: [header] How to organize a vacation to sicily [title] Book a flight. [step] In order to vacation in sicily, of course, you must first travel there. If you will arrive by plane, book a flight into (and out of) the catania, palermo or trapani airports.

Ending1: [substeps] Shop around for the best prices on flights. Watch out for additional expenses, such as the cost of checking bags, food, and in-flight wifi. Ending2: If you already live in one of those places, it is entirely possible to direct flights there. [title] Work out a budget for that trip, both for your money and for your meals. Ending3: Fly for around 1 hour and 15 minutes if you intend to stay in sicily for at least 2 days. [title] Make a list of everything you need. Ending4: [substeps] Each is connected by a local airport in sicily and to the italian capital of sicily. While the prices in sicily are very low, flights are usually 7 to 10 euros.

Answer format: ending1/ending2/ending3/ending4