Hi. Can you help me find a restaurant? What type of cuisine would you like? Modern European, please. Sure, do you have an area or price range you are looking for? I don't have a preference on price range, but would like it to be in the Centre. I would recommend the De Luca Cucina and Bar, located at 83 Regent Street. Would you like to reserve a table? I need a table for 7 people. Sure I would be more than happy to help you with that when would you like to book the table for? tuesday at 18:45 I have your table booked for 7 people on tuesday at 18:45, your reference number is L440UJKD . Can I help with anything else? I also need a train from Cambridge to London Liverpool Street. What time will you be leaving? i need to arrive there by 17:30. What day do you want to travel? I'll be travelling on Wednesday. TR2815 arrives at 17:27. Does that work or is it cutting things too close for you? Yes. I need 7 tickets please. I will book it for you now. Can I please get the reference number? Okay i have booked you and your reference number is UZBRLH3F . Thank you for your help today. Did you need anything else?