I need a train going to cambridge after 10:15 please.
What is your departure station please?
I am departing from Ely.
great, and on what day will you be traveling?
I will leave Thursday. 
okay, the TR0813 leaves at 11:35 and arrives by 11:52. Would you like me to make a reservation for you?
Yes, please.  I need tickets for seven people.
Perfect, the train for 7 people is booked. The reference number is X5NYAW3W. Is there anything else I can help with?
Are there any modern european restaurants in the centre area?
Yes, there is the riverside brasserie, would you like to find out more about this restaurant?
Once you find the restaurant you want to book a table for the same group of people at 15:15 on the same day.
You are booked for riverside brasserie. Your reference number is K7R76S78. The table will be reserved for 15 minutes. Is there something else I can help with?
No that's great thank you. 
you are welcome anytime