Excuse me , sir.You are not supposed to smoke here .
neutral
user
I beg your pardon ?
neutral
assistant
Your seat is in the non-smoking section.So , please refrain from smoking .
neutral
user
Oh , I see.Since I'm a heavy smoker , may I change my seat ?
neutral
assistant
Then , I'll try to find a seat in the smoking section.One moment , please . Thank you for waiting . I found a seat in the smoking section for you .
neutral
user
Oh , did you ? Thanks a lot .
happiness
assistant