Have you ever heard of alexander bed and breakfast?
Yes I have stayed there many times.  It is pretty cheap but offers free internet and free parking.  Can I book a room for you?
Yes please book it for 6 people for 4 nights starting wednesday.
Okay, you're all set! Your reference number is: 75UHIUU5.
I am also looking for a train leaving after 08:15 and should be on the same day as the hotel booking. 
Can you tell me where you will be departing from and where you are heading to? 
I will be departing stansted airport and arriving in cambridge.
I have the TR7667 that leaves at 08:24 available. Would you like me to book seats on that?
Yes, please book it for 6 people.
OK, the booking was successful. The total fee is 60.59 GBP, payable at the station. Your reference number is AK36XDFI. 
Thank you so much.  You have been very helpful.  That is all I need for now.  Bye.
You're welcome. Have a nice day.