Hello, I need a place to eat in the center of town.
What cuisine do you want? 
I would like Indian cuisine please. 
We have nine Indian restaurants in the center. Does price range matter?
I would like a cheaper place please. 
May I suggest The Gandhi?  It is in the center of town, its on the cheaper, most affordable price range, and it serves great food.  
Yes. 7 people on Friday. 18:30. 
Ok, you are all set for Friday at 18:30.  They will hold the table for 15 minutes. Your reference number is VC2RCPYE.  
thanks, I'll also need a train from cambridge to kings lynn.
What day and time do you need to travel?
I'll be traveling on Monday. I'll be leaving after 9:15.
The TR1854 leaves for Kings Lynn at 10:11. Would you like me to book you?
That would be great, thank you!
thank you that will be all