A:Good morning,My name is micle. May I see the sample of your coffee?
B:Yes,I have two type of coffee. The first one is goben and the second one is premium.
A:May I try the second one.Premium coffee.
B:Premium coffee is more expensive than goben.Do you want to see it?
A:Yes,I want to see the sample seed of premium coffee and your proceed.
B:Yes sir.