Do you have any information on a restaurant called the Golden Wok?
Yes I do! It is located in the north and is at a moderate price range level. It serves chinese food.
Can you please book that for Friday at 13:15 for 3 people and give me the reference number? 
It appears that time is unavailable at this restaurant. Would you like to book the restaurant at a different time, or possibly book at a different location?
How about 12:15 on Friday?
Booking was successful! Your table will be reserved for 15 minutes. Your reference number is EL18B6UX.
Thanks. Can you help me find a train to london liverpool street now?
What day and time would you like to leave for London Liverpool Street? 
I would like to leave after 17:15 on saturday.
The first train after 17:15 is TR8824 which leaves at 17:59. There are two later trains that day. Would you like to book one now?
Not just yet, could you provide me with the travel time for TR8824?
TR8824 is to arrive by 19:27, making the duration of the travel time total to 88 minutes.
Perfect, thank you.
Is there anything else I can help you with?
No, that's all for today. Thank you again!
Thank you for using Cambridge TownInfo centre, have a great day!