U: Hi, could you help me with my plans?  I am looking for a train.

S: I can help you with that. Where will be departing and where do you want to go?

U: I will be departing from Cambridge and going into Ely on Saturday.

S: Trains run that route every two hours throughout the day. Do you have a target departure or arrival time?

U: I would like to arrive in Ely by 11:15.  Could you please tell me the price and what the departure time is?

S: TR0718 arrives at 10:07 on saturday.  Cost is 3.52 pounds.  Would you like me to reserve a seat for you?

U: I see it arrives at 10:07 but so you have the departure time?

S: The train that arrives at 10:07 would depart at 09:50.

U: Yes, please book it.

S: How many tickets are you needing?

U: I'm sorry, I just needed the train info. However, I need a place to stay in the North preferably with parking. Can you assist?

S: I have 11 different options for you. Is there a certain price range or star level you would like?

U: No, it should include free wifi.

S: There are 11 options for you. If you have no further specifications, then I recommend hamilton lodge.

U: Is Hamilton Lodge located in the north area of town?

S: Yes it is. Would you like to book it or do you need more info?

U: Do they give you a spacious room to stay in?
S: There are two reviews that say the rooms are big, and two reviews that say they with the rooms were bigger. Are you interested in booking it?