U: I am looking for a train departing ely and should arrive by 16:45.

S: I can help with that! There are a total of 42 trains departing from Ely. What is your destination so I can narrow this down for you?

U: I would like to go to cambridge on thursday

S: What time you like to leave?

U: It doesn't matter what time I leave as long as I'm there by 16:45.

S: There are 6 trains leaving that will get you there by 16:45, the closest TR3240 arriving at 15:52. Would you like to make a reservation?

U: Yes,  please make me a reservation for two people on TR3240 arriving at 15:52.

S: Booking was successful, the total fee is 8.8 GBP payable at the station. Reference number is : T4I7L6BG. Can I help with anything else today?

U: I'm also looking for a expensive restaurant in the north.

S: Sure, do you have a food preference?  I see Chinese, French, European and Asian Oriental.

U: Choose your favorite. I do need an address and post code, please.

S: How about The Hotpot? It is located at 66 Chesterton Road Chesterton and the postal code is cb41ep.

U: What is the ambience like? Do they have nice decor?
S: The HotPot is known more for their food than their indoor decor. Would you like me to find a place that has better decor?