I need a train. The train should leave on wednesday and should go to stevenage.
I have 10 options available. Is there a particular time you wish to depart?
Yes, I have to leave Cambridge and arrive by 19:45 in Stevenage.
TR5695 departs at 05:21 and arrives at 06:10. Can I book that for you?
Yes please, just myself. Can you please provide the reference number as well?
Booking was successful, the total fee is 12.8 GBP payable at the station. Reference number is: 26IZGBI5. Is there anything else I can help you with?
I need a hotel as well.
OK, where are you wanting the hotel to be at, or do you have a specific price range you would like to stay in?
No price range,please book me a place and I need postcode
What type of lodging would you prefer?  And in which area?
Actually I think I've heard of a specific place - the Bridge Guest House? Do you have any info on them?
The bridge guest house is located in the south and is in the moderate price range. Would you like to make reservation?
No, I don't need a reservation at this time. But can you provide me with their postcode? 
Sure, the postcode is cb28rj. Anything else I can get you today?
No that is all the information I needed. Thank you for all your help. Goodbye
Your welcome, good bye