I'm leaving Cambridge and am looking for a train that should leave on Monday.
Where would you like to arrive? I have some arriving at london kings cross on monday. There are other arrival places also available.
I need to depart for Birmingham New Street after 20:15. Thank you so much for your help, you're doing a wonderful job!
Okay there are several trains that leave after that time to the destination you listed. Would you like a reference number to one of them?
Yes I would like to book for 4 people and I need the reference number.
Would the TR2392 that arrives in birmingham new street by 23:44 be okay for booking?
That would be great thank you. I am also looking for halal food located in the Centre. Can you help me find one?
There are no restaurants matching your requirements in that area.
Can you give me alternate expensive restaurants in the Centre?
There are several.  Do you have any food preferences?
Yes, please tell me about Italian food.
There are four expensive Italian restaurants in the centre region: Stazione Restaurant and Coffee Bar, Clowns Cafedon Pasquale Pizzeria, and Caffe Uno. Would you like to try getting a reservation?
I would like to try Caffe Uno.
What time would you like your reservation for?
I would like the reservation for 14:45 for 4 people on Monday, please. 
You are now booked for Cafe Uno. Your reference number is 0CTGEFMD.  Your table will be reserved for 15 minutes. 
That's all I needed, thank you.
You're welcome. Have a great day!