The airline says it doesn’t target fare offers based on personal information after lawmakers share concerns about the technology.

Delta Air Lines Inc. said it’s not using, and doesn’t plan to use, artificial intelligence to offer customers fares based on individual personal data, addressing a public backlash led by several members of Congress.

Pushing back on a letter from three U.S. senators, Atlanta-based Delta Air Lines said Thursday that it is not, and has not, used or are testing an artificial intelligence system for ticket pricing.