U: I'm going to Cambridge and I need a train that arrives by 16:00.

S: Where will you be departing from and what time will you be leaving?

U: I will be departing from stansted airport and I want to leave on thursday

S: OK, the TR3076 train arrives at 15:52. Would you like to book that one or consider other options?

U: Yeah, book that one.

S: How many tickets would you like me to book for you?

U: i want to book for six people. i also want a restaurant. The restaurant should serve northern european food and should be in the centre

S: I have made the train reservations your reference number is HHQDGA03.

U: Thank you. I'm also looking for a restaurant that serves northern european food in the centre.

S: I have several options what price range were you looking for?

U: How about northern european?

S: I'm sorry, I was mistaken. I do not have a Northern European restaurant in the centre of town.

U: Okay, how about italian food?

S: Yes I have 9 to choose from. What price range would you like?

U: Probably cheap would be best

S: There are several to choose from. There's Pizze Hut City Centre, Ask, and also Zizzi Cambridge. Does one of those sound good?

U: Can you pick one for me?

S: Absolutely! I really enjoy Zizzi cambridge. Would you like me to make a reservation there for you?

U: Is this restaurant known for it's good service?
S: Yes, they are known for having friendly staff according to two customers, but the other ones said the staff wasn't all that great.