Thank the customer for their time and compliment the customer, express appreciation for the customer's choice of your company and show that their time was used to the maximum benefit and efficiency. You can also give a compliment, noting, for example, the ability of the client to ask good questions and show interest in the company's products.
Ending conversation examples:
"Thank you for taking the time to talk to us."
"Your opinion is very important to us, we appreciate your help in improving our work."
“Thank you for choosing our company. We are always ready to help you in resolving issues for fruitful cooperation.”
"Thank you for your trust, and we promise to do our best to meet your needs."
"Have a nice day, thank you for your time."