She sounded as if they were having a pleasant conversation.

We could have spent the rest of the meal in pleasant conversation.

We ended up having a pleasant conversation with two English doctors.

It was not what I would describe as a pleasant conversation.

Two days after she called they met at a local bar and spent a couple of hours in pleasant conversation.

They were all at the same table, engaged in what appeared to be a pleasant conversation.

He wasn't there, but I had a very pleasant conversation with his wife.

I had a pleasant conversation with him and his wife.

One last pleasant conversation before it's time for me to go.

I simply enjoyed a pleasant conversation with an interesting person.