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:     Hi , I was wondering how I'd go about getting a credit card .  
 Person2:  Certainly , Sir . You do have a Current Account with us right ?  
 Person1:      Oh , no , I'm afraid I don't . Is that necessary ?  
 Person2:  Yes , Sir . In order to get a credit card with us , you'll need to open a Current Account here . Could you please fill out this form with your relevant details ?  
 Person1:      That's done . Do you need to see any credentials ?  
 Person2:  Yes , a passport will be fine .  
 Person1:      I don't have my passport on me at the moment . I'll just pop back to my office and pick it up .  
 Person2:  That's fine , Sir . We'll see you again a little later . 

1