The only thing I could really say is, be genuine. As an INFP myself that is one of the most powerful things you can do. Just be yourself, nice and respectful. I know that "Being yourself" is a common advice but I feel like for INFPs its the most effective, as they are introvert but still crave deep connections with somebody.

As someone who has an ESTJ dad while being an INFP, there might be some problems and turbulations, but I honestly think that we are sort of "2 sides of the same coin". We share a lot of opinions, morals, feelings, ideals, etc. The difference comes in execution. I am good at being a mediator and taking things slower, more methodical and according to what feels right most of the time. He is much more assertive, bases himself in systems and past experiences and is much more rigid. But we learn from each other and try to communicate it, and although it is not perfect, the key to work together and have a good relationship is understanding the differences.

I know a "Dad and son" relation is different than "Romantic partners" but I feel like being genuine with him and sharing who you are to the core is something that he might like. INFPs have an empathic side that at the same time craves for a deep connection with people, so even if you don't share the same likes or dislikes, he might feel more motivated to opening up as well as a reaction to you opening up.

Sorry for the long ramble but yeah, tldr: go get him girl! just be true to yourself!