A:Have you been waiting long ?
B:not too long .About half an hour.How about you
A:i've been here for three hours.
B:three hours! Oh , no ! Where are you headed ?
A:madrid.what about you ?
B:i'm trying to get to barcelona.my name's frank ,by the way
A:right ,nice to mert you.i'm wayne
B:so.. Have you been on the road for long