I am looking to book a train ticket. It needs to arrive by 11:00 and it has to leave on Saturday
I can help you find the right train. What are your departure and arrival stations?
I want to go to london kings cross and would depart from cambridge.
TR2138 arrives in london kings cross by 9:51 on Saturday, departing Cambridge at 9:00.  Does this sound like what you're looking for?
Yes! Can you book it for me?
Booking was successful, the total fee is 18.88 GBP, payable at the station. Reference number is MTL1SC10. Thank you and have a nice day!
Actually I also need a place to stay in the east section, I need to have free parking wherever it is.
We have 5 guesthouses and 1 hotel, that offers free parking on the Eastside. do you have a price range you're looking for?
I am open to price, I would like it to have a 3-star rating and free wifi included. 
I do not see an available hotel with 3 stars and wifi at this time. There is a 4 star guesthouse with wifi, would that do?
Well,  can you check to see if maybe there is a hotel like I'm looking for in the Centre instead?
The Gonville Hotel is located in the Centre and is in the expensive price range. Would you like me to try to book?
Yes. Book it for two people for five nights, starting Monday.
I'm sorry, I was unable to book that for you, would you like to try another day?
Ok, can you try 2 nights?
There was availability for 2 nights so I have booked your request.  The reference number is 61745O20.
Thank you. Have a nice rest of the day. 
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