chat_history: ['i am travelling soon, but i am bringing with myself a lithium ion battery for phone replacement to the airport security, i am anticipating the security there so i may talk to the person at the desk to confirm i can take such an item', 'yeah. it would be best to check the website for a list of approved items', "the website says yes! but my friends say they don't know if that's accurate so i think i need to double check once i am there"]
sys_response: yes. hopefully all will go well
situation: the security guards