I am looking on information regarding train tickets. Can you help?
Absolutely! Where will the departure and destination points be?
I will be departing from Cambridge and my destination is the Stansted airport. 
There are many trains that fit your criteria. Could you please tell me what day and time you would like to depart?
I would like to leave Cambridge on Monday after 13:15
These trains leave from Cambridge 40 minutes after the hour every hour, starting at 13:40 and running to 23:40. Would you like me to book a ticket?
No thank you. I will just need the train ID and travel time of the first one leaving after 13:15 going to the airport.
TR3769 departs at 13:40 with a total travel time of 28 minutes.  Do you need further assistance with anything else?
I also need a place to stay in the expensive range that includes free parking, in the south with a star of 3.
Sure, we have the lensfield hotel, it's a 3 star expensive hotel in the south with free parking. Would you like to book it?
I do not need to book the hotel yet.  Can you please give me the phone number and hotel type?  Also, do they have internet?
The phone number is 01223355017. It is a hotel type, and yes there is free internet. Anything else?
No, I seem to have all the information I need today.
Great.  If you need tickets, don't hesitate to contact me again.  Have a great day.  Good bye.