i could use some help finding a train for my stay with you .
user
that will not be a problem . can you please provide me with some addition details ? for example , what day and time you would like to travel ?
assistant
i would like to travel on sunday please .
user
any more details you would like to provide ? the tr7423 leaves cambridge on sunday at 5 , heads to london kings corss and arrives at 5:51 .
assistant
oops . sorry . my travel day is monday not sunday . what do you have for that day .
user
there are many trains running on monday , what is your arrival destination ?
assistant
my arrival destination is cambridge .
user
okay when would you like to leave by ?
assistant
i want to arrive by 15:45
user
what is your departure site ?
assistant
kings lynn . i need 5 tickets and my reference number