Some improvements that I would like to see in current travel and tourism applications include:

Personalization

Recommendations much truer, individualized, derived from travels, preferences, current information.
Itinerary Building developing a travelling schedule plan of action that may be modified as needed by the use of artificial intelligence tools to changes occurring.

Smooth User Experience

Unified Booking Platform: It could book flights, hotels, car rentals, activities and the whole process with only one single one platform.
Offline features: location of map with itinerary and assurance of any reservation regardless of Internet Connection.
Biometric login: fingerprint recognition, in addition to face recognition, the so-called safe login is also permitted

Live updates and traveler insights:
Live Travel Alerts: this include providing information of flight status delay/cancellation alert, traffic and weather report in real time.
Interactive Maps : a description of real-time augmented reality maps to do with tourist destinations, places to eat and get transport and so on.
Personalized Travel Tips: AI-supported suggestions of what to see, little-known spots, and other things related to culture.

Smooth Integration of Sustainable Travel:

Environmental considerations for Specific Hospitality STAKHOLDERSaccommodation, transportation, and exercise
Calculate Carbon Footprint: Capacity to compute for and compensate passengers or clients for carbon dioxide emissions resulting from travel.
Local Community Support: Opportunity of Having a Responsible and Ethical Tourism

Improved Safety and Security:

Emergency Contact Access: The ability to make an emergency call and to contact other local emergency services and offices
Integration with Insurance Providers for Travel: Access for easy processing and help
Safety Alerts and Advisories: Current awareness of safety concerns and travelling advisories.

As a result of having developed these areas, applications related to travelling and tourism will be much more personalized and friendly with travelling regarding the efficient use of environment for the users.