"有意和解的话" can be translated into English as "if you are willing to make peace" or "if you have the intention to reconcile".
Here are some example sentences to illustrate the usage:
1、 If you are willing to make peace, let's sit down and discuss this matter.
(如果你有意和解,咱们就坐下来谈谈这件事。)
2、 If you have the intention to reconcile, now is a good time to express it.
(如果你有意和解,现在是个表达的好时机。)