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: Hi , John , how was your vacation ?
Person2: Awesome , we went to Australia and New Zealand .
Person1: That must have been wonderful . Do anything interesting ?
Person2: Well , we went bungee jumping when we were in Australia .
Person1: Wow ! Isn ' t that dangerous ?
Person2: A little , but the rush was worth it .
Person1: Tell me about it .
Person2: We jumped off a bridge and fell 500 feet before the bungee cord caught us .
Person1: 500 feet ! I would never be able to do that .
Person2: Yeah , It was scary , but exhilarating .
Example Output: 0

Example Input: Person1: I want to buy two tickets for tonight's concert .
Person2: Sure . How do you like your seats ?
Person1: Ordinary one , please .
Person2: Ok , here are your tickets in Row 13 .
Person1: I think they are too far from the stage . I want two in row 6 .
Person2: That's fine . But you have to pay another $ 10 .
Example Output: 1

Example Input: Person1: Is there anything I can do for you ?
Person2: I would like to go to Europe for a visit ? Can you recommend me an interesting city ?
Person1: Why not go to Paris ? It's famous for Arch of Triumph , Eiffel , versailles and place de la Concorde .
Person2: Do you have a package tour to Paris ?
Person1: Of course , we have .
Example Output:
0