I'm looking for a cheap place to stay that has free parking. 
There are 10 cheap places to stay with free parking. Do you want particular area of town?
The area does not matter, but it should have a 4 star rating.
The alexander bed and breakfast fits your needs. Would you like me to book a room for how many days and guests/
Please book for 3 people for 5 nights, starting from Monday.
3 people staying at alexander bed and breakfast for 5 nights, starting monday. Your confirmation number is 53R0PQMZ. Is there anything else I can help you with?
Yes, i also need a train that departs from stevenage and goes to cambridge. 
Which day and time would you like this for?
I want it for monday and to leave after 19:15
There is a train on Monday at 19:54.
Yes, please book it for 3 people
Your train booking at 19:54 was successful, the total fee is 38.4 GBP payable at the station. Your Reference number is : W0FCJ48S. Is there anything else i can help you with? 
Thank you for your help.  That is all for today.  Have a great day!
Great. Let me know if you need any additional help.