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: Is that room service ?
Person2: Yes.What can I do for you ?
Person1: The maid has just delivered some laundry to my room.But it's not mine at all .
Person2: I am sorry.sir.We will send someone immediately .
[A]: 0

[Q]: Person1: Good morning . May I help you , sir ?
Person2: Yes . I want to make a remittance to New Delhi .
Person1: Do you want an international money order or a banker's draft ?
Person2: I'd like a banker's draft please . It's not really urgent .
[A]: 0

[Q]: Person1: Excuse me , sir , the toilet in my room doesn't flush .
Person2: I am sorry , sir . Can you tell me your room number ?
Person1: 812 .
Person2: Is there anything else I can do for you ?
Person1: The tap is always driving . I can't sleep well .
Person2: OK , we will send a repairman to your room right now .
[A]:
0