You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. Your task is to classify the conversation either convey 'No emotion' or 'Happiness' by providing '1' and '0', respectively.

Example Input: Person1: Excuse me , miss . Can I have my dinner please ? I am so hungry .
Person2: Sorry , sir . Dinners are available 20 minutes , drinks are served throughout the flight .
Person1: Then please give me a cup of coffee .
Example Output: 0

Example Input: Person1: What ?
Person2: What happened with that guy at the cafe ?
Person1: nothing
Person2: But you ' re crazy about him ?
Person1: Yes , I am .
Person2: Why don ' t you run off with him ? What are you waiting for ?
Person1: I don ' t actually know him .
Person2: Really ?
Person1: I only know him through the ... you are not gonna believe this .
Person2: Oh , let me guess . Through the internet ?
Person1: Yes .
Person2: Hmm . You ' Ve got mail .
Example Output: 0

Example Input: Person1: And so , that concludes my outline for our marketing strategy next year . Thank you very much for your time .
Person2: Hey , that was quite the presentation ! Honestly , I was completely blown away by your strategy outline . I've gotta say , Alex , you really wowed me today .
Person1: Aw , come on ; it was nothing . I'm just doing my job .
Person2: No , I think you deserve some recognition here ; I mean , if I look back on your previous presentations , this is a huge improvement .
Person1: Well , Kristin did give me a hand with the slides.She ' s a real wiz on PowerPoint .
Person2: And I saw that you took on board my feedback about pricing strategies . I really appreciate you taking the time to think though my suggestions .
Person1: Yeah , well , that was some good advice . You made some really good points .
Person2: Well , I just wanted to say well done . Really you did a great job .
Example Output:
0