I'm looking for a cheap place to stay in the north, what kind of options can you give me?
There are 2 guesthouses available. One is 0 stars and the other is 4 stars. Which do you prefer? 
I would like the one with the 4-star rating please. Does it include free wifi by chance? 
Worth house has a 4 star rating and wifi yes.
Please book it for 5 people and 4 nights starting from monday.
Okay, you're all set! Your reference number is: 4AU76U6Y.
Thanks, can also get me information on a train departing from Bishops Stortford and arriving by 08:30.
I have 5 train options leaving from Bishops Stortford from Cambridge that arrive before 08:30. Would you prefer to travel on Saturday, Monday, or Friday?
I need that train on Monday please.
Train TR0532 fits your criteria. Would you like me to go ahead and book that for you? 
Could you give me a departure time and travel time for that train?
TR0532 departs at 07:29 and arrives by 08:07. Would you like me to book it for you?
Not at this time.  Thanks for your help.
Is there anything else I can help you with?
No, that settles everything! Thank you.
Thank you for contacting us, have a nice day.