Q: 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'.
Person1: Good morning , Japan Airline domestic reservations . Can I help you ?
Person2: Yes . I Would like make a reservation to Huston for tomorrow .
Person1: The flight to Huston takes off daily every two hours from 6:00 to 11:00 pm . So you don't need a reservation . Seats are available on a ' first come , first served ' basis .
Person2: Oh , that's quite convenient . Thank you .
A:
No emotion,No emotion,No emotion,happiness