Rasa 3.x , pipelines settings

Hey folks , ım developing chatbot the rasa for a bank. I have a big data because of bank . What is your opinion for this pipeline. I trained the rasa 3 times with different DIETClassifier epoch like 300 , 500 , 700 but 300 and 500 dont set the slots correctly what is your opinion this case . How can ı design this pipeline for my project. What can ı add this pipeline ?

Screenshot 2023-08-02 171032