I bought tickets from eDreams and this site didn't ask for a passport number only my name and bank account number so I could buy the ticket. Usually when I have booked from different sites, they always ask for a passport number. This brings up a question how will airport staff verify my identity when I want to check in for the flight?
Actually this isn't the only weird thing. When I checked my booked flight, I discovered that my return flight time has changed. I'm okay with the change, but shouldn't eDreams notify me about the change of the departure time? What should I do in this situation? Is everything okay?