I'm hoping to find a moderately priced korean restaurant.
I'm sorry, we don't have anywhere that matches that description.  Is there somewhere else I can try and find for you?
Can you run one more search for korean cuisine in the centre area please?
There is only one Korean restaurant in all of Cambridge, but it's expensive, not moderate.
Okay what about spanish cuisine then?
la tasca is a spanish restaurant located in the centre. Can I book that for you?
Please.  I need a reservation for 8 people at 12:45 on Sunday.
Alright, the table is booked for 12:45 and will be reserved for 15 minutes and your reference number is GIBFWDNM. Can I help you with anything else?
Yes, I would also like a hotel with free wifi in the moderate price range.
Do you have an area in mind?
no, it should be a guesthouse though.
a and b guest house is in the moderate price range. Should I book it?
Yes for 8 for 3 nights starting sunday
Booking was successful. Reference number is : EI63A77M. Is there anything else I can help you with?
No that is all the help I need today. Thank you 
Sure thing.  Enjoy your stay