Long Distance Relationship

So, a few months ago, my boyfriend moved out of state because he accepted a job that was an amazing opportunity. Things were ok for June and most of July, but the last few weeks it seems like we don't have much to talk about. When we do talk, it's basically the same conversation everyday, and if we are on the phone or video chatting, we don't talk a bunch. Any advice on how to get rid of this problem? I love him so much.... I don't want to lose him, and he doesn't want things to end either.