i would like to find a train to peterborough .
user
there are 266 trains going to peterborough . can you give me a departure day and time so that i can narrow down your choices ?
assistant
i am looking to go from cambridge , and go on friday arriving by 14:30
user
okay , how about the tr5901 leaving at 13:34 and arriving at 14:24 with a duration of 50 minutes ? the cost is 16.50 pounds . would that work for you ?
assistant
that would be perfect !
user
great , how many tickets would you like to purchase ?
assistant
7 tickets please . can i also have the reference number for the booking ?
user
your tickets are all booked , reference number r5p65tw5
assistant
thank you so much . that is all i will need today .