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:     Elegance Hotel , is there anything I can do for you ?  
 Person2:  Hello , I would like to make a reservation for four nights next week , from Tuesday to Friday .  
 Person1:      All right , single or double room ?  
 Person2:  Single room with a bath room , please . I would like a room with a view of the whole city .  
 Person1:      All right . We have a single room available right now .  
 Person2:  What's the rate , please ?  
 Person1:      578 yuan a night , plus VAT , including air-conditioner and TV .  
 Person2:  Does that include breakfast ? Can I make calls on outside line ?  
 Person1:      Yes , it includes English breakfast . For the phone , I am afraid you can not .  
 Person2:  OK , that's fine . Could you hold it for me ?  
 Person1:      Would you like to confirm the reservation ? 

1