Definition: You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. If the conversation begins with a question, label it '1' otherwise '0'.
Input:  Person1:     Northwest Airline .  
 Person2:  Hello , I'd like to reconfirm my flight .  
 Person1:      May I have your flight No . , PLS ?  
 Person2:  My flight No . is 102 leaving Baiyun Airport at fourteen twenty .  
 Person1:      Yes , that's our regular flight to Shanghai . What's your name , PLS ?  
 Person2:  I am Jason Armstrong . My first initial is J .  
 Person1:      One minute . Oh , yes , here we are . You are flying economy class , aren ’ t you ?  
 Person2:  Yes , that's right .  
 Person1:      Okay , you are all set , Mr . Armstrong . Enjoy your flight !  
 Person2:  Thanks ! 

0