U: Hi, I'm planning a trip and am finding the trains to be a bit confusing.  Can you help me find one?

S: Yes I would be happy to help you.  Where will you be departing from and what is your destination?

U: I will be departing from Stevenage and going into Cambridge on Sunday.

S: There are multiple trains on sunday. Do you have a time you want to depart or arrive by?

U: I want to depart anytime after 15:30, so the soonest available train after that would be nice.

S: I have TR1577 leaving at 15:54, would you like me to book a ticket?

U: No, thank you, but could you tell me the arrival time?

S: Yes, the train arrives in Cambridge at 16:43.

U: Thanks! I'm also looking to stay in a 0-star guesthouse in the center of town. Oh, and I need free parking.

S: I have the City Centre North B&B in the north and El Shaddai in the centre. Which would you prefer?

U: El Shaddai, please. I need their phone number, address, and postcode.

S: Okay, their phone number is 01223327978.

U: Do you know how the water pressure in the shower of the room is?
S: The water pressure at El Shaddai seems to be fairly low. Former guests feel that they were not able to clean properly in the shower because the water pressure was too low.