Hi have you tried IMBD? https://www.imdb.com/ They have famous movie quotes and key words, just search for the movie and you can find most things you are looking for!

If you're looking for the transcript, movie dialogues..., just go on to a search engine, put a sample of the the dialogue in the search box with inverted commas at each end of the quote, and click search. I've done that often before and there are always a few websites where you can see the full transcript. It works for song lyrics too...

Sorry,we don't have the website now