U: Can you help me book some train tickets?

S: Sure! Where are you departing from and what is your destination?

U: I am leaving from Cambridge.

S: I'll need to get some more information. Can you tell me your destination and when you will be travelling?

U: I am going to bishops stortford at 12:45 on thursday.

S: You would like to leave bishops stortford at 12:45?

U: Yes, on Thursday. Can you book me a train for 3 people please?

S: Okay the TR 2929 leaves at 11:29 and arrives at 12:07. Would you like me to book this?

U: Yes one ticket to hogwarts please?

S: Ah, sorry, unfortunately there are no trains leaving to Hogwarts after September 1st.

U: I am sorry, poor joke. I am leaving cambridge going to bishops storford, leaving after 12:45 on thursday, need 3 tickets and ref number

S: Booking was successful, the total fee is 30.29 GBP payable at the station. Reference number is : 2WI5Y9KV. Anything else I can do?

U: Yes I am looking for a place to stay that includes free wifi and is a guesthouse in the expensive price range with free parking as well.

S: There are no guesthouses that fit your needs. Would you like a hotel? There are several available.

U: How about one that is cheap?

S: There are several cheap guesthouses in all areas of Cambridge. Do you have an area preference?

U: I am not looking in any specific area. A cheap guesthouse with free wifi and parking would be great. Can you recommend one?

S: Absolutely! I recommend Autumn House. Would you like a reservation?

U: First, can you please tell me if the internet connection is stable there?
S: The reviews are mixed regarding the WiFi. Some guests loved the fast internet while others said it was slow and they had to put up with it. I would like to add that the WiFi is free for guests. Would you like to know anything else?