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.

[Q]: Person1: Accounting , this is Mike .
Person2: Mike , this is Leo in Sales . I was just calling to confirm our meeting tomorrow.Are we still on ?
Person1: Goodness ! It ' s been so long I actually forgot . Let me see ... yes , it is on my calendar .
Person2: OK . See you at your office at 2:30 .
Person1: Right , see you then !
[A]: 1

[Q]: Person1: There is a new coffee shop opening up down the street .
Person2: I hope that they have a good menu . Most coffee shops only have coffee and Danish .
Person1: That's right . You don't drink coffee , do you ?
Person2: No , so it's usually boring to join my friends in the afternoon at a regular coffee shop .
Person1: What kind of things would you like to see on the menu ?
Person2: Maybe a fruit salad and a few different hot sandwiches at least .
Person1: That shouldn't be too difficult . Since this is a small neighborhood , maybe they will take this suggestion .
Person2: Let's try it !
[A]: 0

[Q]: Person1: But the auction is a blast ! And I haven't even told you the best part yet !
Person2: I don't care what the best part is . Whatever you say won't change my mind . I'm not buying anything !
Person1: That stamp you've been looking for is for sale .
Person2: The 1879 Large Dragon ? Are you serious ? How much ?
Person1: Hey ! I thought you weren't interested ! Sorry , I've gotta go ! I'm going to switch over to eBay and see if my bid is still the highest .
[A]:
0