I need a train from london kings cross to cambridge.
What day will you be departing? Trains depart starting at 5:17 then at each odd hour. Trains arrive the next hour :08. 
On sunday. But I have to be there by 19:15. Which one works best for that?
There are 7 trains. The one that arrives closest to 19:15 is TR2952 which leaves at 17:17 and arrives at 18:08. Would you like to book this?
Is there an earlier train? 
There is TR1688 that arrives by 14:08
Great that should work can I get the price, and departure time of that?
18.88 pounds departure time 13:17.
I need the postcode please. 
What postcode are you requesting?
Sorry. I am interested in finding a museum to attend and would need the postcode and phone number.
There are 5 museums, 4 of which are free and one costs 3.50 pounds.  Do you know which area you would like?
I don't care about the area. Can you give me the name, postcode, and phone number of the one with an entrance fee?
Sure, cambridge and county folk museum at 2-3 castle street has the entrance fee of 3.50 pounds. The phone number is 01223355159.
I will also need the postcode please. 
Sure, the postcode for the cambridge and county folk museum is cb30aq.
Thank you for your help.
You're welcome. Is that all I can help you with today? 
That should be all the info I need, thank you!
You're very welcome, enjoy your visit to Cambridge!