generate response: I apologize. I would like a table for 4 at 16:45 on Wednesday. Please tell me my reference number, if you don't mind.. Intent: find_train. Slots: restaurant-area=centre, restaurant-bookday=wednesday, restaurant-bookpeople=4, restaurant-booktime=16:45, restaurant-food=chinese, restaurant-name=charlie chan, restaurant-pricerange=cheap
Response: I have confirmed your reservation at Charlie Chan's on Wednesday at 16:45 for four. The reference number is YHXA6WCS . Is there anything else you need help with?