A : Why don't you go to a Korean tourist attraction near here?<chal>B : Great. Do you know anywhere you'd like to recommend?

A : We had a three-hour layover in JFK airport.<chal>B : I'm glad to hear that. I've heard a lot about you from Ms. Jones.

A : Would you like to join us for dinner if you are not busy?<chal>B : Thank you. I'd like that very much.

A : Let me take one of your bags.<chal>B : That's very thoughtful of you.