U: I'd like to find out when a train leaves on Sunday for Cambridge.

S: Where will you be departing from? And is there a preferred time you would like to arrive by or leave after?

U: I am departing from Stansted Aiport and would like to arrive by 13:30.

S: TR5358 will depart the airport at 12:24 and arrive at Cambridge at 12:52. Would you like to book a ticket?

U: What's the total travel time for TR5358?

S: the travel time is about 28 minutes.

U: I also need a guesthouse to stay in.

S: How many stars would you like?

U: It doesn't matter. I need it to be located in the south.

S: I would suggest bridge guest house.

U: Does it have clean bathrooms?
S: According to guests that stayed at the Bridge Guest House, the bathrooms are very clean. Would you like to book a reservation?