This report discusses the impact of cultural, social, personal and psychological factors on consumer behaviour in the hospitality industry. It also explains the stages of consumer decision-making journey and the importance of mapping a path to purchase. The report differentiates between B2B and B2C decision-making processes in the hospitality industry. Various approaches to market research and methods of research used for understanding the decision-making process are evaluated. The report is based on Hilton Hotels and Resorts as the primary organization.