Alright is perfectly acceptable in informal writing. If you look at onelook.com, there are 20 dictionaries and/or encyclopaedias which have that word as an entry.
She said, "Look, what's your game
?
Are you tryin' to put me to shame?"
I said "Slow, don't go so fast, don't you think that love can last?"
She said, "Love, Lord above ... "