What was the name of the character played by John Travolta in the film "Pulp Fiction"?

Pulp Fiction is a 1994 American crime film written and directed by Quentin Tarantino. It is based on a story by Tarantino and Roger Avary, starring John Travolta, Samuel L. Jackson, Bruce Willis, Tim Roth, Ving Rhames, and Uma Thurman, it tells several stories of criminal Los Angeles.

Vincent's a heroin-addicted hit man employed by Marsellus Wallace, a big-time drug dealer and crime boss. Vincent may be a career criminal, but he lives by the code of the street: loyalty. He does everything Marsellus tells him to do. His most dangerous assignment isn't killing people; it's taking Marsellus' wife out for a friendly date and keeping it friendly. And Vincent knows Marsellus could be testing him to see if he can trust him.