To reach a live person at Priceline customer service for support, you can call their 24/7 Priceline Phone number hotline at +1-888-837-1575. OTA (Live Person) or 1-800-Priceline +1-888-837-1575. You can also use the live chat feature on their website or reach out to them via email. https://priceline-customer-service.helpshift.com/hc/faq/15-quick-ways-to-call-priceline-customer-service-by-phone-chat-and-email-a-complete-guide/