I could use some help finding a place to stay that is 4-star rated. 
In which area would you like to stay?
Preferably the east.
There are 6 hotels in the east rated 4-stars ranging from cheap to moderately priced. Do you have a preference on price range?
I do not, but it should have wifi.
a and b guest house is the area of east and has free wifi and is a 4-star hotel. Would you like me to book it for you?
No, thanks, just give me the postcode.
a and b guest house's postcode is cb12dp.
Thank you, I'm also looking for a train.  Can you help with that?
Absolutely. Where are you departing from, and where would you like to go?
I am departing from stevenage anytime after 17:00. I would like to go to cambridge on monday.
I can get you aboard TR2656 at 17:54. Would you like me to book you a seat? 
Can I have the price for that ticket please?
The price of the ticket is 12.80 pounds per person and is payable at the train station.  Is there any thing else I can assist you with today?
Could you tell me what time that train arrives in Cambridge please?
The train arrives in Cambridge by 18:43. Is there something else I could also help you with?
One more thing.  Can I have the train ID, please?
Of course, it's TR2656.
Thank you very much for the help.
Would you like me to book a ticket?
No thanks. That was all I needed. Have a good day
Have a fun trip!