Nelly,
We just wanted to thank you for all your attention and help with the arrangements for our stay in Greece and also all your help and graciousness while we were in Greece. You made our trip so much easier by not having to worry about so many things. Bill especially wanted to thank you for all your help at the airport. He said he would never have been able to get a battery for his phone without you and wanted to give you a very special thank you.