Happy Accidents is a 2000 American film starring Marisa Tomei and Vincent D'Onofrio. The movie revolves around Ruby Weaver, a New York woman with a string of failed relationships, and Sam Deed, a man who claims to be from the year 2470. The film was shot almost entirely in Brooklyn, New York. Wikipedia
Gretchen: So why did the "gene dupes" ban it? Back travel? Ruby: Uh, well, brain drain, apparently. Too many anachronists were disappearing into the past. They banned it in 2467, except for the terminally ill. Gretchen: That's fun, isn't it? Playing along? Ruby: Yeah, I mean, he's a freak, but he tells a good story! Gretchen: Oh, I'll bet he does!