i would like a train to leicester to arrive by 9:45 .
user
okay , where would you like to depart from ?
assistant
i would like to leave from cambridge , please .
user
there are 28 trains , do you have a day preference ?
assistant
i need to leave on tuesday .
user
train tr2863 leaves on tuesday at 7:21 and arrives at 9:06 . would you like me to book ?
assistant
i sure would , thanks . i will need seats for 8 people .