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 , and welcome to IBA . Which service do you require ?  
 Person2:  Hello , Shelly , is it ? I'm here on behalf of my company , so I'll need the Corporate Banking Services .  
 Person1:      That's no problem ; I can take care of that for you .  
 Person2:  I need to have a credit check done for my company .  
 Person1:      If it's this kind of consultancy service , I'll have to direct you to another department , I'm afraid .  
 Person2:  That's no problem . Do you offer any other consulting services ?  
 Person1:      There are many services you can choose from . Why don't you take a look at this leaflet while I find someone who can help you ?  
 Person2:  Great . I'll wait right here , thanks . 

1