chat_history: ['my best friend friend helped me through some rough spots with my marriage and job. I am gland he was there for me', "Thats really nice you have a friend like that.That's hard to come by. I hope everything is better for you now.", 'thank you, i do not know how i will repay him back, I will always be in his debt']
sys_response: I'm sure he doesn't expect it but thats a really nice thing he did.
situation: my best friend friend helped me through some rough spots with my marriage and job. I am gland he was there for me