hi am looking for a train leaving broxbourne at 11:00.
There are no trains leaving at exactly 11:00.  Is a train leaving Friday at 11:32 okay?
That should be fine, can you book that on thursday to cambridge?
Yes, I can. How many tickets do you require?
One ticket, please.
The price of the ticket is 17.90 pounds, shall I book it for you now?
Yes, please. I'm also looking a ticket to the Scott Polar Museum
Okay you're all set for your train ticket. Also the Scott Polar Museum is free! Would you like their address or phone number?
no, just the postcode 
Sure, the postcode of the Scott Polar Museum is cb21er. Is there anything else I can help you with today?
No, I think that's all that I'm looking for. Thank you very much for the help.
You're welcome. Enjoy your time!
Thank you so much for the assistance!
Excellent. I hope you have a great time!