When is the man going into town?

M:   I’m going into town this afternoon. Is there anything I can do for you,   Linda?
W:  Oh,  yes,  please. If you could have my pictures printed for me,  I would be very grateful.
M:   Sure. Anything else?
W: Oh, yes, I almost forgot. If it’s not too much trouble, could you get me some stamps and envelopes,   and...
M: Hey, just a moment, Linda. I’m afraid I’ll have to make a list of the things you want me to do. Now, one by one,  I’m at your service.