You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
One example: Sentence1:i need a place to dine in the center thats expensive Sentence2: I have several options for you; do you prefer African, Asian, or British food? Sentence3: Any sort of food would be fine, as long as it is a bit expensive. Could I get the phone number for your recommendation?Question: Who has spoken the sentence 2? (A) User (B) System
Solution is here: Answer: (A) User
Explanation: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

Now, solve this: Sentence1: Thank you for your help, goodbye. Sentence2: My pleasure. Enjoy your day. Sentence3: I'd be happy to help! Where are you coming from? Sentence4: I am coming from 4455 Woodbridge Road. It's the hotel next to the Shell gas station and Cambridge College. Sentence5: I'm coming from thanh binh. Sentence6: I have that booked a yellow skoda with contact number 07116573501. Sentence7: What is the name of the hotel you are coming from? Sentence8: I need a taxi after 21:45 to take me to jesus college. Question: Who has spoken the sentence 2? (A) User (B) System
Solution:
Answer: (A) User