Creating a hotel booking app involves several components and features. Below are some key details and features with corresponding hashtags:
1. **User Authentication and Registration:**
- #UserAuthentication #SignUp #Login #ProfileManagement
2. **Search and Filter Options:**
- #Search #Filter #Location #Date #PriceRange
3. **Hotel Listings:**
- #HotelListings #Details #Reviews #Ratings
4. **Booking Process:**
- #Booking #Reservation #Payment #Confirmation
5. **User Reviews and Ratings:**
- #UserReviews #Ratings #Feedback
6. **User Notifications:**
- #Notifications #BookingConfirmation #Reminders
7. **Payment Gateway Integration:**
- #PaymentGateway #SecurePayments #CreditCard #OnlinePayment
8. **Map Integration:**
- #MapIntegration #LocationServices #Directions
9. **User Support:**
- #CustomerSupport #HelpDesk #FAQs
10. **Rewards and Loyalty Programs:**
- #Rewards #LoyaltyProgram #Discounts #Promotions
11. **Social Media Integration:**
- #SocialMedia #Share #Like #Follow
12. **Offline Functionality:**
- #OfflineMode #Sync #DataAvailability
13. **Responsive Design:**
- #ResponsiveDesign #MobileFriendly #CrossPlatform
14. **Security Features:**
- #Security #SSL #DataEncryption #Privacy
15. **Admin Panel:**
- #AdminPanel #Dashboard #Analytics #Reports
16. **Multi-language Support:**
- #Multilingual #LanguageSupport #Localization
17. **Wishlist/Favorites:**
- #Wishlist #Favorites #SaveForLater
18. **Weather Information:**
- #WeatherInfo #LocalWeather #TravelPlanning
19. **In-app Chat/Support:**
- #InAppChat #SupportChat #LiveChat
20. **Group Booking:**
- #GroupBooking #EventBooking #ConferenceRooms
21. **AR/VR Integration for Virtual Tours:**
- #AR #VR #VirtualTours #ImmersiveExperience
22. **Accessibility Features:**
- #Accessibility #InclusiveDesign #ADACompliant
23. **Local Events and Attractions Information:**
- #LocalEvents #Attractions #ExploreLocal
24. **User Analytics:**
- #Analytics #UserBehavior #DataInsights
25. **Integration with Travel APIs:**
- #TravelAPI #Integration #ThirdPartyServices
26. **Emergency Services Information:**
- #EmergencyServices #SafetyInformation #Healthcare
27. **Smart Recommendations:**
- #Recommendations #AI #Personalization
28. **Privacy Settings:**
- #PrivacySettings #DataControl #GDPRCompliance
29. **Automatic Check-in/Check-out:**
- #AutoCheckin #AutoCheckout #Convenience
30. **Green Practices and Sustainability Information:**
- #Sustainability #GreenPractices #EcoFriendly
Remember, these hashtags are indicative of the various features your hotel booking app may have. Depending on your target audience and the specific goals of your app, you may need to customize these features.