Here's My Idea. Invent It For Me Please.

For all you budding entrepeneurs out there, inventers included, I've come up with an idea that you can invent for me because I haven't got the time or the knowledge required. Basically I want to go away for just a daytrip or one night to somewhere in Europe, but I'm not really fussed about where, just as long as it's not somewhere I've been before. Now I can't seem to find ANY websites that cater for this need. What I want to be able to see is a list of all flights departing on a certain day from a certain airport that have available seats, including the times of departure and length of flight, so that I can pick a flight in the morning to go out, then in the evening to return. All I can find close to this is a list of flights departing today, or a flight timetable where you can choose one destination at a time, and go through alphabetically if you want to see details of each destination. This takes bloody ages and I only got down to letter B in about 20 minutes. Basically I just want to see the flight timetable of a day in the future, similar to the board you see in the airport when you're checking which gate you're departing from. There are no websites that I can find that cater for this need, and it's making me crazy. So if someone out there could kindly invent this in the next week or so, I'd be a very happy bunny. Ta.