https://paperswithcode.com/dataset/connect-with-china-southern-airlines-customer paperswithcode.com

https://poultrykeeperforum.com/threads/how-to-contact-china-southern-customer-service-step-by-step-phone-email-chat-guide.10982/
https://poultrykeeperforum.com/threads/20-ways-to-talk-to-a-live-agent-at-china-southern-airlines-customer-service-step-by-step-guide.10996/
https://paperswithcode.com/dataset/20-ways-to-talk-to-a-live-agent-at-china
https://poultrykeeperforum.com/threads/ways-to-call-china-southern-airlines-customer-service-step-by-step-instructions-to-call-email-or-chat.10999/
https://paperswithcode.com/dataset/connect-with-china-southern-airlines-customer