Can I help you , sir ?   Yes . Fill it up , please .   OK . What kind of gas do you want ?   I don't really know . I have just bought this new car . And it's the first time I've gotten gas for it .   We have regular , super , and premium gasoline . This is a new car , so I'd recommend premium .   Premium , please . Thanks . Please fill it up .   All right , sir . You will park at refueling 4 .   OK , thanks . 