“…Generally speaking, online travel services include booking travel products through travel websites, online travel communities or mobile travel apps (Hua et al , 2021); obtaining travel information; and making travel decisions through online communities, non-travel-specific social media, or tourism-related social media (Kowalczyk-Anio and Nowacki, 2020; Zhang et al , 2020; Mirzaalian and Halpenny, 2019), as well as specific tourism information systems (IS) such as intelligent travel assistant, mobile augmented reality apps, location-based services and biometric technology in hotels (Do et al , 2020; Phaosathianphan and Leelasantitham, 2019; Shin and Jeong, 2021). In the online travel service context, some issues related to users’ adoption behaviors and intentions have attracted much attention, and adoption behaviors refer to how individuals actually use online travel services within a certain period of time, while adoption intention refers to the intensity of individuals’ willingness to use online travel services in the future (Javed et al , 2020).…”