@startuml
skinparam monochrome true
skinparam packageStyle rectangle
skinparam shadowing false

title System Sequence Diagram (SSD) - Alternative One

autonumber

actor "Collaborator" as Collaborator
participant ":System" as System

activate Collaborator

    Collaborator -> System : asks to consult the tasks assigned to them between two dates.
    activate System

    System --> Collaborator : requests dates
    deactivate System

    Collaborator -> System : types dates
    activate System

    System --> Collaborator : asks if it would like to filter the tasks by status
    deactivate System

    Collaborator -> System : either accepts or declines (in case of acceptance, selects status)
    activate System

    System --> Collaborator : shows tasks assigned to the collaborator
    deactivate System

@enduml