yes , i am looking for information . can you help me find a train ?
user
where would you like to go to ?
assistant
i need to head to cambridge from leicester please .
user
i have 133 trains that leave leicester to cambridge . can you tell me the day and time you would like to travel ?
assistant
i need 1 that leaves after 20:00 .
user
train 6383 leaves at 20:09 and arrives at 21:54 . would you like me to book you a ticket ?
assistant
yes for 3 people please , and do you mind providing me the reference number ?