<prompt> Human: I made a reservation for Jan. 11-16 at a hotel in Hawaii through Priceline. The hotels cancellation policy states that the first two nights will be charged if the cancellation occurs within 3 days of the first night of the reservation. I canceled the reservation on Jan. 8th, which by my understanding is not within 3 days. But they charged me the first two nights anyway over 600.I called Priceline to complain and they told me that their understanding is that that means I needed to have cancelled by Jan. 7th. They declined to give me a full refund.My feeling is that this is a misunderstanding of a somewhat ambiguous phrase. Do I have any further recourse to getting a full refund here? I dont want to be out 600, obviously.  <response>: Id assume 72 hours prior to checkin... Usually thats 3pm-ish, so 3pm on the 8th?If you miss that, and it was at night or whatever, Id argue that it was 3 days prior to the last two nights, so youd owe the first, but not the second two so one night 