U: I am looking for a train that will take me to Cambridge from Birmingham New Street.

S: there are so many. what time do you want to leave?

U: I need to leave after 17:00 on Thursday.

S: TR1765 leaves at 17:01. Would you like for me to book it?

U: Yes can you please and send me a reference number.

S: Sure, how many seats do you need?

U: I need seats for five people.

S: Yes yur booking is successful and your reference number is RI4VVZYC.

U: Thanks, I also need a place to dine that is moderately priced.

S: There are 31 moderately priced restaurants in town. Do you have a preferred location?

U: I would prefer it in the centre area.

S: Do you have a preference in food type?

U: Yes modern european food.

S: We have two choices, de luca cucina abd bar and roverside brasserie, any preferences?

U: Which of these are in convenient, accessible locations?
S: The Riverside Brasserie is seen as being a nice location while the De Luca Cucina and Bar is in a somewhat seedy part of town.