Hi there. I was wondering if you could provide some information on the Bridge Guest House hotel. 
It is a guesthouse located in the south part of town in the moderate price range and has a 3 star rating.
Sounds good. Could you book me a room for 5 nights, starting Sunday? There will be six of us.
I'm afraid it's not available for that period.  You would like to try a different day? Or a shorter time period?
Is it available on Monday?
I'm sorry, Monday is not available either. Would you like to try a shorter stay, perhaps?
Would 3 nights starting Sunday work? 
Yes, that stay is available. I have successfully reserved it for you with a reference number of 34Z6Y56Y.
Thank You. I also need a train from Cambridge on Wednesday.
Sure, I need further information to narrow the results though. 
I need to arrive in Stevenage by 09:45 on wednesday
The TR8974 arrives closest to that time, at 08:10. Your other choice arrives 2 hours earlier.
I would like the one that arrives at 8:10. Could you book it for 6 people?
You're all set! The reference number is BGNTQZRJ, and you can pay the total fee of 76.8 GBP at the station. Is there anything else I can assist you with today?
Nothing else. Thank you for your help
You are very much welcome. Thank you for using our service and have a good day!