U: I need a train leaving on tuesday going to cambridge.

S: Where are you coming from?

U: leaving birmingham new st going back to cambridge I would let to get there by 11:30 if possible

S: TR4987 gets there 10:08 and will cost 23.60 pounds. can i book it?

U: Yes, can you book it for 2 people and could I get the reference number?

S: I actually booked you on TR0254, arriving in Cambridge at 08:23.  Reference number is : OEV193OS. 150.19 GBP payable at the station

U: Thank you so much.  I also need a place to stay while in Cambridge.  Could you help me find a room please?

S: I can help you with that. Is there a certain price range you are looking to stay in?

U: no, but could it have a 4 star rating?

S: We have lots of those!  Any features that you prefer?

U: any that has free wifi

S: You have 21 options to choose from. Would you like to narrow it down by location?

U: Whatever is open and available, please book me for 2 people on 4 night starting tuesday.

S: I booked a and b guest house, reference number is : K0FKUFNP.

U: It has reliable internet?
S: The wi-fi at A and B Guest House is free and fast with a strong connection. Is there anything else that I can help you with?