U: Do you have a monday train that I can take to cambridge? I want to try some local restaurants.

S: We have thousands of options, I will need to narrow this down.  Where will you be coming from and do you have a date and time preference?

U: Yes, I would like to arrive by 12:15 on monday. Thanks.

S: Their is a departure at london kings cross on monday at 7:17am.

U: Book that for me please. I need it for 5 people.

S: It's booked and will cost 118 GBP which is payable at the station. Your reference number is SUKSS2J6.

U: Thank you. I'm also looking for more information on a restaurant called golden house. Is there anything you can tell me about it?

S: Golden House is an inexpensive Chinese restaurant located in the centre of town. Do you need more information?

U: Yes, may I have their phone number? And the price range?

S: Sure, their number is 01842753771 and they are located 12 Lensfield Road City Centre and they are cheap.

U: Do they happen to have a patio or any kind of seating in the open air?
S: Yes, patrons that select to eat at the Golden House restaurant are provided the ability to dine outdoors.