U: I'm looking for a train leaving on Friday that arrives by 1:45 PM. Can you help me?

S: What city will you be leaving from?

U: I will be departing from Cambridge to ely.

S: There are four trains that can get you to Ely by 13:45, do you have a particular departure time preference?

U: I don't have a departure time preference. Can you let me know how much the price is for the earliest departure out of those four trains?

S: TR1709 leaves at 5:50 and is 4.40 pounds, there are later trains also at the same price. Would you like to book a seat?

U: No thanks.  But can you find a restaurant that serves lebanese food in the centre?

S: You're in luck! There is one Lebanese restaurant in all of Cambridge, and it's in the center. Ali Bana, located at 59 Hills Road City Centre.

U: How is the pricing there?

S: Ali Baba is moderately priced. Do you need a reservation?

U: Is it a good restaurant which has great service?
S: The restaurant is best known by the good services it offers from the highly qualified waitstaff it has employed.