Detailed Instructions: You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. You are required to assign a label 'formal' if there is an absence of emotion and a presence of questions anywhere within the conversation. If such pattern is not found assign the label 'informal'.
Problem: Person1: What can I help you with ?
Person2:I need to hire you .
Person1: What do you need me for ?
Person2:I need you for my court date .
Person1: What kind of case do you have ?
Person2:I ' m being charged with a felony .
Person1: I can help you with that .
Person2:What is your price ?
Person1: I charge $ 150 an hour .
Person2:I can ' t afford that .
Person1: That ' s my rate .
Person2:That ' s expensive , but I need you .
Solution:
formal