You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. Your task is to label each of the continuous conversations done by one speaker with the emotion detected in that particular part. Your labels can be one among the following: 'No emotion', 'surprise', 'happiness', 'sadness', 'anger', 'disgust'.

Example Input: Person1: I'm afraid I've spilt ink all over the table-cloth .
Person2: Oh , never mind about that .
Person1: I'm terribly sorry . Won't you let me pay for it ?
Person2: No , I won't hear of it .
Example Output: No emotion,No emotion,No emotion,No emotion

Example Input: Person1: What was that ?
Person2: I said , " Is there anything I can do ? "
Person1: If it's not too much trouble , I would like some help .
Person2: It's no trouble at all . I'll carry this suitcase for you .
Example Output: No emotion,No emotion,No emotion,No emotion

Example Input: Person1: I'll have sole , then .
Person2: All right.How about other guests ?
Person1: The rest of us will have this today's special , please .
Person2: OK .
Person1: I'm sorry but I ordered sole , not the same as the others.Will you change it ?
Person2: I'm afraid we have no more sole .
Person1: Then , I'll have this pork cute instead .
Person2: Certainly.Just a moment , sir .
Example Output:
No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,happiness