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: Do you like traveling , Kathy ?
Person2: I like traveling for pleasure to get places for vacation for instance . But I don ' t like traveling to work , waiting for buses , or ...
Person1: Or getting stuck in traffic jams when you ' re driving .
Person2: Exactly .
Example Output: No emotion,No emotion,No emotion,No emotion

Example Input: Person1: Give me Scotch , please .
Person2: What brand ?
Person1: Black Rose .
Person2: Soda or water ?
Person1: Just plain water with plenty of ice rock .
Person2: All right . Please wait for a minute .
Example Output: No emotion,No emotion,No emotion,No emotion,No emotion,No emotion

Example Input: Person1: Can I help you , sir ?
Person2: I'd like a table for two , please .
Person1: Do you have a reservation , sir ?
Person2: No , I'm afraid not . Can I sit over there ? There's a table free by the window .
Person1: Sorry , sir . That table has been reserved . This way , please . How about this one , sir ?
Person2: Fine . I'll sit here .
Person1: Would you like some drinks ?
Person2: I'll have a double whiskey on the rocks .
Example Output:
No emotion,No emotion,No emotion,No emotion,sadness,No emotion,No emotion,No emotion