Will you help me find a portuguese restaurant in the east please? I'm sorry, I couldn't find any Portuguese restaurants in the east. Shall we look in a different part of the city instead? Are there any that are in the expensive price range? I'm sorry. There are no expensive Portuguese restaurants in the city. There is, however, a cheap Portuguese restaurant in the south and another in the centre. Do either of those interest you? How about a restaurant that serves British food then? Graffiti is an expensive British restaurant on the west side. It's a fantastic place. Would you like to book a table there? Yeah. That sounds good. Can you book it for 4 people at 19:30 on wednesday? Booked! Your table will be reserved for 15 minutes. Reference number: NMC7VCAK . Great! I am also looking for information about a train. Can you help me with that? Yes I can what time will you be departing and from what location? I would like to go from Cambridge to Ely on Thursday. Ok, the first train leaves at 05:50 and every two hours after from there, the irde takes 17 minutes and the cost is 4.40 pounds. That's all I need. Would you like me to reserve your train tickets? Yes please. I'll need a departure time, travel time, and price. Thank you. The TR1923 departs form Cambridge at 09:50 and arrives in Ely at 10:07. The travel time is 17 minutes, and the cost is 4.40 pounds. How does that sound? That sounds perfect, thank you. Great! Can I assist you with anything else today?