Hi there. I want to come into the Cambridge area and thought of an airplane but its is extremely costly. I am wondering about a train instead.
We have dozens of trains into Cambridge every day. Where will you be coming from, and on what day?
I'll be coming in from Broxbourne on Sunday. I want to arrive by 19:30. Can you help me?
I have 5 trains leaving broxbourne heading towards cambridge. Do you have an arrival time?
Yes, 19:30 like I said previously. I will need 2 tickets. 
What time would you like to leave?
I want to leave at 19:30 and need two tickets. Please send me the reference number and telephone number to the train company.
Is there a certain time you need to arrive by. I have several options.
I need to arrive by 19:30.
I'm sorry but just to clarify.  Are you hoping to leave or arrive by 19:30?
I would like to arrive in Broxbourne from Cambridge by 19:30.
I havea train that arrives at 18:32 Should I book this for you?
Yes, please. Can you book me for 2 tickets?
Done! Your reference number is 7VR15FZ8. The tickets come to 28.64 Pounds, payable at the station. Can I help you with anything else?
Yes please. I need to find a hotel on the north end of town. An expensive hotel.
Unfortunately, there are no expensive hotels in the north. Do you want another area or a different price range?
Yeah, moderate would be okay as well. 
Do you have a star preference?
Yes, it should have four stars.
How about the acorn guest house?
that will be fine.
Would you like me to book it for you?
NO, i just need  you to get phone number and postcode
OK, phone number is 01223353888, postal is cb41da, can I assist with anything else?
no thats all thanks
No problem, have a great day.