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:     Good afternoon , San Felice Hotel . May I help you ?  
 Person2:  Yes . I'd like to book a room , please .  
 Person1:      Certainly . When for , madam ?  
 Person2:  March the 23rd .  
 Person1:      How long will you be staying ?  
 Person2:  Three nights .  
 Person1:      What kind of room would you like , madam ?  
 Person2:  Er ... double with bath . I'd appreciate it if you could give me a room with a view over the lake .  
 Person1:      Certainly , madam . I'll just check what we have available . . . Yes , we have a room on the 4th floor with a really splendid view .  
 Person2:  Fine . How much is the charge per night ?  
 Person1:      Would you like breakfast ?  
 Person2:  No , thanks .  
 Person1:      It's eighty four euro per night excluding VAT .  
 Person2:  That's fine .  
 Person1:      Who's the booking for , please , madam ?  
 Person2:  Mr and Mrs Ryefield , that's R-Y-E-F-I-E-L-D .  
 Person1:      Okay , let me make sure I got that  
 Person2:  Yes it is . Thank you .  
 Person1:      Let me give you your confirmation number . It's 7576385 . I'll repeat that , 7576385 . Thank you for choosing San Felice Hotel and have a nice day . Goodbye .  
 Person2:  Goodbye . 

1