client ; hello, i would like to book a table 

waiter; hello, and for how many peolpe?

c: just 2 

w: and what time will be comfortable for you?

c: may be ...about 6 or 5 o"clock

w: sorry but our restraunt are full at that time, sorry

c:its a pity

w: can i help you?

c: o.., no, thanks

w: goodbye

c:bye