I hope you are well! I want to let you know that I am having dinner at my place this Saturday at 7 pm. I would be happy if you can come. Please say yes if you are free, but it is okay if you have other plans. I just want to see you and catch up.
Let me know what you think. If you do not want to eat meat, or if you have anything you do not like, just tell me. I can be flexible. I hope to see you soon!