i need a hotel with wifi in the north part of town
I can help with that. What kind of price range do you have in mind?
I am open as far as price range, but I would love a 4 star place. 
There doesn't appear to be a 4 star hotel with wifi in the north. Can I interest you in a lower star rating? 
No, the hotel needs to have a 4 star rating. Can you please check your system again? Thanks
i am sorry. i have double checked and still do not find anything matching your criteria. would you like a different star rating?
Perhaps there is a guestroom?
No but would you like to try another location ?
Just something in the north, 4 star and free wifi?
Okay, there are 8 guesthouse listings fitting your requirements. What pricerange are you looking for, may I ask?
Do you have anything moderately priced? I need it for 6 people, for 3 nights, starting monday.
They're all moderately priced. I recommend the Avalon.
Sounds great.  Can you book it and provide me a reference number please? 
I  am not successful with this booking. Do you want to modify the days ?
No, I will need to keep the days the same.
Your all set at arbury lodge guesthouse. Your ref number is 593EOJ4K, is there anything else today?
I need to check on a train leaving cambridge.
Can you give me what time you want to leave at? There are multiple trains leaving Cambridge.
The train should leave after 08:45 and should leave on tuesday.
And what is your destination?
I will be leaving from cambridge and arrive at leicester on tuesday.
The earliest train we have leaving is at 9:00. Would you like me to book that for you?
Yes, please. That would be great.
How many tickets will you be needing for the train?
I will need 6 train tickets.
Booking was successful, the total fee is 141.6 GBP payable at the station
Great!! Can I get the reference number?
Your reference number is KWH3J4WG. Can I help with anything else?
That is all, thanks for your help.
You are welcome,have a good day.