Textbooks serve as the material content provider in an EFL classroom. Because texts, conversations, and other pieces of material are typically particularly created to corporate educational objectives, they frequently portray a formal and well-structured pattern of standardized English. This study will look at the content of textbooks, specifically the brief conversations included in English textbooks used by ninth-grade junior high school students. The researcher will use a descriptive qualitative research approach in this study and will use conversations from a textbook named Bahasa Inggris ‘Think Globally Act Locally Year IX’ as the object of investigation. The data will be gathered by reading, observing the dialogues, clarifying them in an analysis table, and coding the dialogues using maxims based on Grice's i