I booked a hotel in Niagara Falls, Ontario thru expedia. Associated with my Expedia intinerary is an optional voucher for dinner and attraction tickets. The validity dates of the voucher do not match the dates of my reservation. After 2 unreturned emails I callled their support line only to be told that they can't change the dates and I should just go use the voucher on the date it is valid for. Why would I travel to the city on a different weekend just to use the voucher? Expedia sucks when it comes to customer service and I will never use them again. read full review »