Please help my build this program!! I have to build a GUI program at JAVA which provide renting a car.

Question

I need a project organized in classes, which should be build with GUI and has some features. The program should receive this inputs:
Car Type (Combo Box)
Name, Surname of person.
Date of picking the car for a rent.
Date of giving back the car.
Additional elements that client could ask for (Check Box) ( snow tires ,carrying luggage, parking tickets)
Program should display: Details of car reservation and total cost of reservation. Each additional element picked by client has cost which added to total cost

Answer 1

Which API? AWT, Swing, JavaFX?

Answer 2

Didn't you post the same question for Javascript?
What have you done so far?
Tutorial for Swing:
https://docs.oracle.com/javase/tutorial/uiswing/
You'll find many helpful examples there.

Answer 3

Swing!