You will be given a definition of a task first, then some input of the task.
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.

Person1: I'm quite upset ! I want a new room and a refund for tonight .
Person2: Forgive me , sir , I haven't been told what the problem is .
Person1: I'm about to be swept away by millions of cockroaches !
Person2: My apologies , sir . We'll transfer you to a new room at once and give you a full refund .
Person1: Thank you . I didn't want to have to take this to court .
Person2: Sir , we never want a guest to stay here mad or unhappy .
Output:
0