Horrible Service

This website is a scam! I looked for tickets with specified dates, and when I booked it gave me different ones. I called and they said that the tickets on those dates are the cheapest ones for my destination, and that is why I got those. How can am I supposed to travel days before if I work just because is cheaper? Of course I had to cancel but not without paying a cancellation fee of 75 dollars. Horrible service by the way, they had me on hold forever.