User:

Initiates travel planning.

Makes choices for transportation, accommodation, and activities.

Completes secure payments.

Provides preferences for itinerary customization. Service Providers

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Transportation & Accommodation

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:

Provides information and integrates with HolPlan for options. Payment Gateway:

Handles secure transactions with various payment options. Customer Support:

Assists users and addresses queries. We have a travel application and these are our actors. Please use these actors and draw either sequence diagram. Then, select two essential use case and create an interaction diagram of your selection for each.