i'm looking for a train to cambridge on saturday.
where would you be departing from?
i will be departing from ely.
could you leave on friday? there are no trains available on saturday from ely to cambridge.
sorry, i misspoke. i am actually departing from broxbourne.
there are about 19 trains available. i can narrow that down some if you tell me if you want to leave or arrive by a certain time.
i would like to arrive by 15:30.
there are 9 trains that meet your criteria that day, one leaving every hour from 05:32. do you have a departure time preference?
no, we just want to get there either at or right before 15:30, please. can you get me 8 tickets on the closest train to that time?
8 tickets for the tr7846 leaving at 09:32 your reference number is d0cg7jd3 . anything else today?
i'm sorry, i meant that i need 5 ticket for the train booked. can you fix this?
yes sure. i booked that for you for 5 people and the reference number is ifxpnyhs .