U: I'm looking for a train that leaves on saturday and arrives by 19:00.

S: We have many trains that meet your request, do you have a departure or destination in mind?

U: Yes, I need to get to Cambridge.  I'll be leaving Norwich.

S: There is a train on saturday that leaves at 8:16am. Shall I book it?

U: What time does that train arrive in Cambridge?  That seems terribly early.  I just need to be there by 19:00.

S: The train arrives in Cambridge at 9:35. Would you like me to book that for you?

U: No thanks. I'm looking for a place to stay too.

S: I can definitely help with that. First of all, may I ask where you will be leaving from and heading to?

U: The train should depart from norwich and should go to cambridge.

S: TR5693 meets all your criteria and arrives by 10:35. Will that work for you?

U: That sounds good.  What's the travel duration on that one?

S: It is 79 minutes.

U: Okay. Can you help me find a place to stay? I would like it to be 4 stars and I don't need it to have free parking.

S: There are a lot of options to choose from. Do you know what part of town you'd like? In the north I can recommend Arbury Lodge Guesthouse.

U: Does this place have big rooms?
S: Arbury Lodge guesthouse offers big rooms for their guests to enjoy.  Would you like me to book a room for you?