Hi. I'm looking for a place to spend the night, and I want somewhere without any hidden fees for parking or wifi.
There are 29 choices. Do you have a preference in the area of town and price range?
I want a cheap price range, please.
There is the Alexander Bed and Breakfast thich is 4 star and has free parking and wifi. 
Great, can I have it for 4 people for 2 nights on wednesday and also I need a reference number? 
Good news! Your booking has been successful. Your reference number is 5KCBOHZB.
I'm also looking for a train to Cambridge that departs from Bishop's Stortford that departs on Wednesday.
I have over 10 options. Do you have a preference for a departure or arrival time? 
I would like it to arrive by 20:30 please.
There are 8 trains that will arrive by the time you stated. Do you have a preference on what time you leave at?
I'll take the train that arrives closest to 20:30 for 4 people please.
I have booked for you Train Tr9178  the total fee is 40.4 GBP payable at the station. Your Reference number is : IKRVR8G2.
Thanks! For all your help.
Is there anything else you need?
Nope, that's it. Thanks!
You're welcome, goodbye.