Hi I am looking for a place to eat that is in the moderate price range and also in the centre.
There are 21 great restaurants to choose from. Is there a certain type of cuisine you are looking for? 
How about you pick a place for me reserve a table for 7 at 17:00 on saturday please.
How about La Tasca serving Spanish food?
As long as La Tasca is located in the centre of town and is moderately priced. If it is, yes that would be great. I need a reservation.
Yes, it meets all your requirements. I am happy to reserve a table. For how many guests?
I need reservations for 7 people at 17:00 on Saturday. I also need the reference number. I need a train that leaves after 11:30 on Tuesday. 
Your table is reserved, reference #SRYTU96A. 
I will also need a train.
Right. Do you know the departure and destination stations you want?
Yes, I'm departing from cambridge heading to leicester
The TR7692 meets your criteria. Would you like to book tickets?
I will need 7 tickets. 
Booking is complete.  Your reference# is QL902A4M and the total fee is 264.59 GBP, payable at the station.  Can I help you with anything else today?
No, that is all for today. Thank you.
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