One of the unfairnesses in life is that girls tend to be ready for romance before the boys. I think you may be right that he may not have the same idea you have about what a relationship is and how to behave in one. He may believe that asking you out tells you everything you want to know.
It sounds to me that you had a better friendship with this guy when you were just friends. 30 – 60 minutes a day is a lot of talking for most guys. As you have increased your expectations, he has backed off.
Instead of breaking up, why not start with backing up? Make the friendship part of your relationship more solid by appreciating his good qualities and enjoying the conversations he has with you. As he gets more comfortable, he may start to have more to say. If you stop working so hard to get him to talk, he may find the space to initiate a conversation.
I don’t know if this will work for you or not but I do think that giving up on someone after only 2 weeks is rushing it a bit. I susggest you give it more time and less pressure and then see what you both think.
I wish you well.