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'.
Q: Person1: Reservation , may I help you ?
Person2: Yes , I would like to make a reservation for May 3rd .
Person1: For how many people ?
Person2: Only one .
Person1: May I have your name ?
Person2: John .
A:
1