chat_history: ['i do love my pet doggy, she is a treat to have', 'That is so sweet. What is her name?', 'Angie, i like to give her a warm bath, dress her in her doggy clothes and give her a doggy treat']
sys_response: I can just imagine she sleeps in your bed sometimes. I love dogs, I would like to have a dog someday.
situation: i do love my pet doggy, she is a treat to have