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: Good afternoon . May I help you ?
Person2: Yes , I ' m here to see Joanna Stevens . I have an appointment at four .
Person1: Certainly , may I take your name ? I ' ll let her know you ' Ve arrived .
Person2: Sure , it ' s Josh O ' Neil .
Person1: Ms . Stevens will be with you momentarily . Can I offer you something to drink ?
Person2: Yes , a coffee would be nice , thank you .
Person1: Here you are . Ms . Stevens is ready for you now . I ' ll show you to her office , right this way .
Example Output: No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,No emotion

Example Input: Person1: It's very kind of you to come and see us off .
Person2: My pleasure.What a pity you have to leave so soon !
Person1: We would stay longer . but I've got to attend a meeting tomorrow morning . Thank you for your warm hospitality .
Person2: You're welcome . Maybe next time we'll come to see you .
Person1: My wife and I will look forward to it .
Person2: I promise the next holiday I have we're coming to visit . Oh , what's your flight number ?
Person1: lt's Flight No . 302 , Northwest Orient Airlines .
Person2: They just announced the boarding call .
Person1: Then we've got to get going .
Person2: OK . Bon voyage and a safe landing .
Person1: Thank you again for all your help .
Person2: Bye .
Example Output: happiness,happiness,happiness,happiness,happiness,No emotion,No emotion,No emotion,No emotion,happiness,happiness,happiness

Example Input: Person1: Oh , no ! Now I'll be late .
Person2: Can I give you a hand ?
Person1: Yes , I'd appreciate it if you could drive me downtown .
Person2: Sure thing . I've got time .
Example Output:
No emotion,happiness,happiness,happiness