i am looking for a train . the train should go to cambridge and should arrive by 11:45
user
okay , where are you departing from ?
assistant
i want to leave from london liverpool street .
user
okay , what day of the week are you looking for the train ?
assistant
i will depart on wednesday .
user
booking was successful , the total fee is 16.6 gbp payable at the station . reference number is : fkdue0oj .
assistant
wait , this is for 3 people . are there enough available seats ?
user
it looks as though they have only booked you for 1 ticket , i am sorry .
assistant
could you redo booking for 3 people please .
user
okay , the booking has been revised to reflect 3 guests . my apologies for that .
assistant
can i get the new reference number ?
user
of course ! you are new reference number is zf8qfw7e . can i help you with anything else ?
assistant
no i think you have answered all my questions ! thank you !