U: i am looking for a train that leaves for bishops stortford on Wednesday

S: I'd love to help! What is your destination?

U: The train should depart from cambridge and should arrive by 13:30

S: TR8224 arrives in Bishops Stortford by 12:07.  Can I book a seat for you?

U: yes, please. For one

S: You are booked. The fee is 10.1 GBP. Your reference number is 73Z0FEHF. Is there anything else I can help with?

U: Yes, I also need to find a place to stay in the north.

S: There are many options for a place to stay in the north? Do you have a price range or any specific needs?

U: Yes, I would like free wifi and the hotel should have a star of 4.

S: There is an acorn guest house would you like me to book it.

U: Are the rooms regularly cleaned at the Acorn Guest House?
S: According to some of the reviews left by previous guests the rooms are very clean and pristine.  However other reviews stated tgat the rooms are not clean and even referred to them as dirty.