please find a train that departs from peterborough and arrives in cambridge by 8:45.
okay, and which day would you like to travel?
i would like to leave on saturday from london liverpool street
the tr3390 arrives saturday at 8:38. would you like me to book it for you?
can i get travel time and price first, please?
the trip is 50 minutes long and it is 13.20 pounds for a ticket.
ok thanks, im ready to book.
great, i have booked your ticket, your reference number is : 9llwmnom . may i help with anything further.
i'm so sorry. i didn't mean to book yet. i won't need that reservation. could you make sure that train tr3390 is departing from london liverpool?
train tr3390 is departing from peterborough to cambridge. would you like me to look for a train departing from london liverpool?
yes, please. i need to know the price and travel time for that as well.
tr7397 leaves from london liverpool street on saturday at 05:39 and arrives in cambridge at 07:07 with travel time of 88 minutes. cost is 13.28 pounds. shall i book this ticket?
no, thank you. that's all i needed today.
thank you, goodbye.