Describe an interesting conversation with a stranger

You should say

who the person was

where the conversation took place

what you talked about

and explain why you found the conversation interesting

故事线：几周前的乐器商店内，导购员为我推荐吉他，聊天过程很愉快。完全不在乎我是否想买吉它一直跟我聊。他甚至还拿起吉它弹几下来说明它们音质的区别。

高分语料：The person I ended up speaking to was a shop assistant on the second floor, in the area of the shop dedicated to acoustic guitars. I hadn’t intended to speak to anyone, but the assistant approached me in a friendly way and asked whether I had any questions.