This report is part of the English Business for English 1 course, it aims to study about the directions for using business English vocabulary and conversation to correctly apply in everyday use. The teams will present conversation about the contact between Siam Realty Estate company and Banpatan company that both conventions about business and contacts the restaurant. Production teams hope the short film is useful in who provide professional practice. We thank you Korrakot Vanakornkul know ledge and educational guidelines.