Heathrow and Gatwick are listed for Reading journeys. For a return pickup, the airport, landing date and arriving flight number need to match the flight you are coming home on.
For Reading, the listed pickup areas include Caversham, Tilehurst, Earley, Woodley, Calcot and surrounding Reading areas. When booking, use the address where you will actually be waiting.
For an airport collection back to Reading, use the arriving flight number and keep your mobile available after landing. Count oversized items as well as suitcases.
Longer trips from Reading can go to UK hotels, offices, cities and events. If you need both legs arranged, check that the return pickup point is the one you intend to use.