Appendix

The reranker.csv sample file

ticket_number,date,caller,application,query,responder,solution,timestamp
000001,2024-04-01,John Doe,Windows Operating System,"I'm having trouble logging into my account. I keep getting an error message saying my password is incorrect, even though I know I'm entering it correctly.",Jane Smith,"Verified the user's account information and reset their password. Provided step-by-step instructions on how to log in with the new password.",2024-04-01 10:15:23
000002,2024-03-30,Jane Doe,Mobile Device,"I placed an order last week but it still hasn't arrived. I need to know the status of my order.",Tom Johnson,"Checked the order status and found that there was a delay in shipping due to a temporary inventory shortage. Provided the customer with an estimated delivery date and offered a discount on their next order as compensation for the delay.",2024-03-30 14:22:45
000003,2024-03-28,Bob Smith,Web Browser,"I can't access my account, and I need to make a payment. Can you help me?",Sarah Lee,"Verified the user's account information and unlocked their access. Walked them through the steps to make the payment online.",2024-03-28 09:37:12
000004,2024-03-25,Alice Williams,Home Security System,"I need to return an item I purchased last month. What is the process for doing that?",Mike Brown,"Explained the company's return policy, including the timeframe for returns, the required documentation, and the process for obtaining a return authorization number. Provided the customer with the necessary information to initiate the return.",2024-03-25 16:54:01
000005,2024-03-23,David Lee,Streaming Service,"I received my monthly bill, and I'm not sure why the charges are higher than usual. Can you help me understand the charges?",Lisa Davis,"Reviewed the customer's billing history and itemized the charges on their current bill. Clarified any discrepancies and provided explanations for the changes in their monthly charges.",2024-03-23 11:28:33
000006,2024-03-21,Sarah Johnson,Internet Service,"I'm interested in upgrading my internet plan, but I'm not sure which plan would be the best fit for my needs. Can you help me compare the different options?",Michael Chen,"Discussed the customer's current usage patterns and future needs, then recommended the most suitable internet plan based on their requirements. Provided details on the plan's features, speeds, and pricing.",2024-03-21 15:42:17
000007,2024-03-19,Tom Wilson,Home Security System,"I'm having trouble with my home security system. The sensors keep triggering false alarms, and I'm not sure how to troubleshoot the issue.",Emily Nguyen,"Walked the customer through the process of troubleshooting the security system, including checking the sensor placements, testing the batteries, and resetting the system. Provided guidance on how to properly maintain the system to prevent future false alarms.",2024-03-19 09:18:29
000008,2024-03-17,Samantha Lee,Smart TV,"I recently signed up for your streaming service, but I'm having trouble accessing it on my TV. Can you help me set it up?",David Patel,"Provided step-by-step instructions on how to download and install the streaming app on the customer's TV, as well as how to log in and navigate the platform. Offered additional support if they encountered any further issues.",2024-03-17 13:25:41
000009,2024-03-15,Alex Nguyen,Website,"I'm trying to place an order on your website, but the checkout process is not working. Can you help me complete my purchase?",Sophia Ramirez,"Investigated the issue and found that there was a temporary technical glitch on the website. Provided the customer with an alternative method to place their order over the phone, and offered a discount as compensation for the inconvenience.",2024-03-15 11:07:53
000010,2024-03-13,Olivia Hernandez,Mobile Device,"I received a notification that my credit card was used for a suspicious purchase. Can you help me dispute the charge and protect my account?",Michael Gonzalez,"Immediately initiated the process to dispute the fraudulent charge and cancel the compromised credit card. Provided the customer with steps to monitor their account and credit report, as well as information on how to prevent future identity theft.",2024-03-13 16:32:11