Provide the theme summaries for the following conversation: 

#Person1#: Hello, Jane. This is Peter speaking.
#Person2#: Hi, how are you?
#Person1#: Fine. And I've got some great news for you.
#Person2#: Really? What's it about?
#Person1#: I remember you are interested in watching golf games. The Houston Open will be running from May 26 to May 30. I'm sure you will be glad to watch the game.
#Person2#: Oh, that's great. But just a moment, let me check. Ah... It is a pity that I can't make it. I will be on business in China from May 25 to June 2.
#Person1#: Well, I'm sorry you have to be away on business then. Let me see. Another game, the US Open will be running from July 15 to July 18. How about that?
#Person2#: That's great. I will be on my holiday then. It would be wonderful if we could watch the game together.

Summary: 
Peter invites Jane to watch the Houston Open but Jane will be on business. Peter then invites her to the US open, and Jane gladly agrees.