They called and said my name and the last four digits of a credit card. I would not cooperate with them and they hung up. I called back and a lady said she could check on it if I gave her my city! No Way! Not gonna fall for it. This is obviously a scam where they are trying to get missing info to complete their fraud so they can screw you over. DO NOT give them any info. They said they were with CheapOAir but they all had foreign accents and would not speak properly enough to understand some of the stuff they were saying, just trying to get me to tell more info.