U: Hello, I am looking for a train to Cambridge and need to arrive by 15:00.

S: Where are you heading in from? And what day?

U: I'm leaving london liverpool street on sunday

S: TR9835 arrives at 13:07, would that work for you?

U: Yes, and I need to book this for four people.

S: I was able to book 4 tickets your reference number is 9EBGT2IQ. The price for the tickets is 53.12 GBP, is there anything else I can help with?

U: I have a wheelchair, will that be an issue for my train ride?

S: No, as long as it's smaller than 70x120cm and lighter than 300 kg, you'll be fine. Anything else I can do for you?

U: I also need to find a moderate priced place to stay with a 3 star rating.

S: There are four guesthouses that are moderately priced and have three stars. What area would you like to stay?

U: I don't have a preference. Can you make a  suggestion?

S: Hamilton Lodge is nice. Would you like me to book it?

U: Sure!  I need to get rooms for the same group as riding the train.

S: How many nights do you plan to stay?

U: I would be there for 5 nights.

S: Okay. Your booking was successful. Your reference number is KGCK4JK6. Can I help you with anything else today?

U: Yes are there cooking facilities for guests?

S: No, they only have a coffee/tea maker for guests. Is there anything else I can help you with?

U: Do hotel guests have to pay in order to access wi-fi?
S: No, Hamilton Lodge offers free wi-fi to their guests during their stay. Is there anything else I can help you with?