Recently did LHR-DUB-LHR-BOS-LAX-RNO/RNO-PHX-BOS-LHR-MAD with a mixture of AA, BA and IB. Received a welcome back and address by name on LHR-BOS (the purser on this flight was extremely good), other than that nothing (expected on AA) except for IB LHR-MAD in which we had a personal greeting, welcome back, let us know if you need anything etc. All flights in J.