update: sample prompts

app.py

@@ -116,7 +116,9 @@ chat_interface = gr.ChatInterface(
     ],
     stop_btn=None,
     examples=[
-        ["Hello there! How are you doing?"],
+        [
+            "I need to be in Japan for 10 days, going to Tokyo, Kyoto and Osaka for Cherry Blossom. Think about number of attractions in each of them and allocate number of days to each city. Make public transport recommendations."
+        ],
         ["Can you explain briefly to me what is the Python programming language?"],
         ["Explain the plot of Cinderella in a sentence."],
         ["How many hours does it take a man to eat a Helicopter?"],