Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to track luggage [title] Go to the counter of your airline to report your missing bag. [step] As soon as you notice your luggage is gone, visit a customer service representative for your airline to get assistance. You can do this both at the ticketing window and when you are inside the gate.

Ending1: [substeps] When you are on the counter, you may be asked to fill out a claim form, which typically costs between $20 and $50, or take a separate form from your airline to fill out. [title] Examine bags to see if they are missing. Ending2: Follow the adage of " immediately report bags in suspicious places. " if your luggage is stolen, you are able to extract it from thief-proof storage. Ending3: It's best not to complain about your lost luggage as soon as flight arrives. [substeps] Wait behind a security desk to provide acceptable identification. Ending4: [title] Mention what your baggage looks like and where you last saw it. [step] Give a detailed description of your luggage, including any special identifying features like luggage tags or bright colored outer shell.

Answer format: ending1/ending2/ending3/ending4