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:     I ’ m Miss Sherman . What seems to be the problem ? 
 Person2:  Well , apparently I ’ Ve run up quite a bill . I was under the impression that the Junior Executive Holiday Package only cost 250 dollars per night . I ’ Ve just been informed that it ’ s actually 500 do 
 Person1:      That ’ s true . For the Junior Executive Room ... three nights ... yes , your bill should be $ 1,500 
 Person2:  But I definitely was led to believe that a three-night stay would be $ 750 . 
 Person1:      The advertised rate is based on double occupancy . 
 Person2:  When I booked the room , your staff didn ’ t mention this . And the brochure and your promotional mailings do not mention that . 
 Person1:      Are you quite sure ? 
 Person2:  Yes . Have a look . 
 Person1:      I see . I had no idea our advertising was so misleading . It is here , but it ’ s in the fine print on the last page . 
 Person2:  Perhaps you could arrange to provide me with a new bill that reflects the advertised rate . 
 Person1:      Normally I couldn ’ t do that . But under the circumstances , I ’ ll see what I can arrange.Customer satisfaction is our primary aim . 
 Person2:  Thank you . 

1