U: I want a train going to stansted airport .

S: There are 133 trains. Where will you be leaving from?

U: I'm leaving from Cambridge.

S: And what day and time would you like to travel?

U: I need to leave on Wednesday after 08:45.

S: TR1085 departs at 09:40 and arrives by 10:08. Would you like a ticket?

U: Not at this time.  However, I am looking at hotels as well.  Is there a hotel that has 2 stars and includes free wifi?

S: the lovell lodge is a moderate price in the north with free wifi. Would you like for me to book a room.

U: Is this a hotel or guest house?

S: This is a hotel.

U: Does the hotel offer good value for the price?
S: Yes it does. The rooms offered are well maintained and organized they are also clean and the prices are very affordable.