hello , i would like some information on a train departing from kings lynn .
user
i can certainly help you find a train leaving from kings lynn . what day would you like to go ?
assistant
i want to leave on sunday .
user
what time do you need to be in cambridge ? i have 19 trains available . can you help me sort this out better for you ?
assistant
09:15 please , thank you for your help .
user
do yo have a preferred time to leave ?
assistant
departure time is not important as long as i can get to cambridge by 09:15 .
user
i have a deaprting at 5:11 . shall i book you 1 ?
assistant
no , not today . can you just give me the train id and travel time ? i guess i will need that departure time too . thanks .