Hi, I'm looking for a hotel by the name of Acorn Guest House. 
Sure, what would you like to know about it?
I would like to know if it is available for 8 people for 4 nights starting Saturday
Booking was successful. Reference number is : ZZPP7K9D. Is there anything else I can help you with today? 
Yes please, can you help me find a train from Birmingham New Street to Cambridge on Friday?
Sure, what time would you like to leave?
I would like to leave after 12:30 and leave on Friday.
There are 12 trains matching your search. Will you be wanting me to book one for you?
Yeah, choose one and book it for 8 people. Then give me the reference number
Booking was successful, the total fee is 600.79 GBP payable at the station. Your on train number TR4431 and your reference number is FL53PCPE. Anything else today?
No, that's all for me! Thanks so much, goodbye!
Have a nice trip!