This report provides a comprehensive analysis of consumer behavior within the hospitality sector, using TUI Group as a case study. It begins by defining consumer behavior and its relevance to the industry, then maps the consumer decision-making journey, outlining the stages from need recognition to post-purchase behavior. The report emphasizes the importance of understanding this journey for marketers. It then explores the differences between B2C and B2B consumer behavior within the hospitality sector, providing specific examples. Different market research approaches and methods are examined, with an emphasis on how marketers can influence each stage of the decision-making process through various strategies. The report concludes by summarizing the key findings and highlighting the importance of understanding consumer behavior for effective marketing and business success within the hospitality industry.