Are there any restaurants that serve international food?
The Missing Sock serves international food on the east side, and is cheap. Should I book a table?
I'd prefer something in the centre of town if that's an option. 
The varsity restaurant and bloomsbury restaurant are both located in the centre of town.
Bloomsbury sounds nice. Can you book a table for 5 people at 12:15 on Wednesday? 
Alright you're all booked. Would you like the reference number?
Yes please. Could I have it?
Of course.  It's VB3GHYNL.  Anything else?
That's all I need. Thanks so much for your help.
Have a great day!