i need a train to cambridge for tuesday . would you be able to help ?
user
what time do you want to depart by and where from ?
assistant
i need the train to leave after 9:30 from london liverpool street .
user
are you leaving in the morning or the evening ?
assistant
i am leaving at 9:30 . that is in the morning .
user
there is a train leaving at 9:39 . would that work ?
assistant
do you have anything leaving after 9:30 ?
user
there is tr5691 leaving at 11:39 today . it is 88 minutes and costs 16.60 pounds .
assistant
when does that train arrive ?
user
the train arrives by 13:07 .
assistant
could i have the phone number please ?