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:     Hello , My name is Candy Brown . May I have your name ? 
 Person2:  Hello , Candy . My name is Jim White . Nice to meet you . 
 Person1:      Nice to meet you , too . Where are you from ? 
 Person2:  I'm from New Orleans . What about you ? 
 Person1:      I was born here . 
 Person2:  Really ? This is a beautiful town . 
 Person1:      It's nice talking to you . But I have to go . 
 Person2:  OK . Can I have your phone number ? 
 Person1:      OK . It's 15066688866 . Call me ! Bye-bye , then . 
 Person2:  I will . Bye . 

1