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 checking out now . Can I have my bill , please ?  
 Person2:  Sure . What's your room number , sir ?  
 Person1:      It's 8736 . Here is my key card .  
 Person2:  A minute , please . It's 6212 yuan all together . Tax included .  
 Person1:      Can I pay with traveler's check ?  
 Person2:  Sure . Can I have your passport , please ?  
 Person1:      Here you are .  
 Person2:  Thanks . Are you satisfied with your stay here with us , sir ?  
 Person1:      Very much . The room is cozy and the service is jolly good . By the way , could you deliver my luggage to the airport in advance ?  
 Person2:  Sure . It will be taken care of , sir . Which flight do you take ?  
 Person1:      Flight 17 . And my luggage should be delivered there by 4 o'clock .  
 Person2:  Got it , sir . It'd be great to see you again , sir .  
 Person1:      Thank you . 

0