Detailed Instructions: If the emotion of happiness is present in the one of the dialogues of the conversation, then output Yes otherwise output No
Problem:Good morning , madam . Can I help you ?  I want to buy some cleansing milk . What would you recommend ?  Your complexion is on the oily side . I suggest you use cleansing gel .  Anything that can keep my skin clean will do .  How do you prefer this one ? It cleans thoroughly without striping your natural protective oil . The gentle formula keeps skin soft and healthy .  Hm ... the smell is too strong , I can't stand it . I'm very sensitive to fragrance .  We've also got a fragrance-free one , specially designed for sensitive skin . I'm sure you'll like it .  I'll try that . Do you have facial cream to go with that ?  Yes , sure . This line of products is fragrance-free . We have a facial mask , moisturizing lotion , eye cream and tonic .  I'll buy the moisturizing lotion and cleansing gel first . If they suit me , I'll come back for the others later .  Thank you very much , madam . Here are some samples of our products . Do try them out . 
Solution:
Yes