What progress have you made with getting ETHTT accepted by vacation and travel organizing providers and sites like expedia, Travelocity, hotels.com, etc?
ETH Travel will neither partner nor integrate with online travel agencies (OTAs such as Expedia, Travelocity, Priceline, Hotels.com...). Ethereum Travel Token changes the way the users transact to make a reservation, with the underlying transaction model shifting away from a centralized structure (Online Travel Agents, Sabre, GDS) towards a decentralized system (end customers, travel industry giants).
Hope this helps.