1,182.70 Dollars Deducted From My Bank Account For No Reason

1,182.70 dollars deducted from my bank account for no reason. I was at the Norwegian version of expedia.com(expedia.no) trying to book a flight. After I entered all necessary information (credit card, name, etc.) and pressed the button to confirm the order I got an error after about 20 seconds and it said that I should wait and try again. New error, asking me to try a different card. I then logged in to my online bank to see if I had enough money and to my suprise I see that 1,182.70 dollars had been deducted with the title "TRAVEL RESERVATION PARIS FR". The amount is also not the same as the plane+hotel price which was about 1,529 dollars. So my question is: Who is "TRAVEL RESERVATION PARIS FR", can that be Expedia? the timing sure indicate that it is. I called the bank and they said that there was four attempts to charge my card and one of them succeeded. He said I should contact Expedia first but it's late here in Norway and their customer support phone is closed.