I'm looking for a train that leaves after 13:45 on Wednesday. 
Can you give me departure and destination locations, please?
Yes. I'm departing from Broxbourne and going to Cambridge.
The TR3470 leaves at 16:32. That's the first train on that route after 13:45.
Thank you, can I get tickets for 2 people and the reference number if successful?
I will book that for you now.
Can I have that reference number please?
I will have that reference number in one moment.
Okay thank you, and I need the postcode too.
Booking was successful. Reference number is ZT7XX7WQ. Do you need anything else?
I'm looking for a place to go in town.  I'm looking in the city centre.  Do you have anything available? What is the postcode?
what kind of attraction do you want?
can you recommend something fun. i dont know this area. 
I recommend Vue Cinema in centre.  The zip code is CB11ps.
thanks. i think that took care of everything. thanks. bye. 
Thank you for contacting us and have a nice day.