Hello!  I'm just planning my trip to Cambridge and need train schedules.
I'd love to assist you with that.  Where are you departing from, and when do you want to leave?
depart from birmingham new street ,I want to leave on Friday and arrive by 14:30
TR7040 arrives at 14:23. Would you like me book for you?
Book it for myself.
I'm sorry if I misread, but did you want me to book that TR7040 train ticket for you? If so, how many tickets would you like?
I'm sorry.  Yes.  Please book the train on Friday arriving by 14:30 for one person.
The booking was successful, the total fee is 75.09 GBP payable at the station. Your reference number is : QQFBZTYO. Is there anything else I can help you with?
I'm looking for a hotel to stay in the north, specifically, a guesthouse. 
Super! I have a range of guesthouses in the north. May I recommend Worth House, rated 4 stars but cheaply priced? The guesthouse offers internet and parking.
Sure! Does it include free parking? If so I am looking for a reservation for 1 starting friday for 3 nights. 
Your room at Worth House is booked, ref# 6HUOIUXC. They do offer free parking. Is there anything else I can help you with?
That is all I need, thank you. Bye. 
Thank you, please do remember you can contact us again at any time you need more help! Have a great day!