Given the task definition, example input & output, solve the new input case.
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
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
Output: Answer: (A) User
The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

New input case for you: Sentence1: Thank you so much. Sentence2: You're welcome. Have a great trip! Sentence3: I need it to pick me up from gourmet burger kitchen. Sentence4: Is there anything else I can help you with today? Sentence5: The car coming is a White Tesla with contact number is: 07441094025 Sentence6: Good day. Might you be able to assist me with a taxi going to Corpus Christi leaving sometime after 08:45? Sentence7: Nope, that will do it, thanks! Sentence8: Sure I can do that! Where is the departure site? Question: Who has spoken the sentence 6? (A) User (B) System
Output:
Answer: (A) User