Dear xxxx,
I am writing this letter to thank you for you warm hospitality accorded to me during my recent visit to your house. I would also like to thank you for your delicious dinner which I feel perfect to me.
During the dinner, we all had a wonderful time .We talked about the interesting things . It was funny and made me happy .I can't forget the beautiful time we spent together.
I am looking forward to your early visit to my house ,and I will be able to pay back some of the hospitality to you . With kind personal regards,
yours
xxxxx