Flight reservation with objects

Hi Folks,

Im trying to create flight reservation program for flight tickets. It should be made by objects.

flow logic from user side is following:

user select city from/ to fly and date in selection screen.

in next screen will be table with available flights and user doubleclick on one.

this trigger alv with single flight info with posibility to confim flight.

Does anyone have program like that?

Thanks in advice.