Excuse me , could you spare me a few minutes ?
neutral
user
Yes , certainly.How can I help you ?
neutral
assistant
Do you know if train 10 is on time to be here ?
neutral
user
Sorry , I don ’ t know . I ’ m a passengers ’ m waiting for my train ..
neutral
assistant
Do you mind if I read your newspaper for a while ?
neutral
user
Certainly not.Here it is .
neutral
assistant