person A: I've got a wonderful family and can do the things I enjoy. I don't think I can ask for more in life.
person B: That is so great to hear.  Nice to hear someone being happy with the important things in life and not always wanting more.  Its easy to miss things happening all around you if you are never happy with them.
person A: Thank you. I don't get why people just want more and more sometimes.
person B: It seems tiring to me when I see people pushing for the next thing.  I feel the same way.  Enjoy family and find what makes your happy and keep like simpler. You must have a great time on holidays with your loved ones!