Best way to ask a girl out?

i think she might like u,,go get her dude,,,oh yeah next time u see her ask her how she is feeling now and ask her what she's doing on friday night for example (if her name is um mm kate:hey kate how are u now? look,,what r u doing on friday night?,,kate:nowhere u: then do u want to go out with me to the movies or something ................) good luck