A:Hallow!May I halp you?
B:Yes!Thank you.I want buy a gift for my mom.
A:What kind of things do you want to buy?
B:I want to buy a scarf.
A:What color does she like?
B:Maybe red.
A:How about this?
B:It's too small.I want to a bigger one.
A:How then this kind of?
B:It's very good!How much?
A:100 dollars.
B:I'll take it.
A:Welcome next time!
B:Thank you!
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