i am are looking for a train . the train should leave on friday and should go to norwich
user
there are many trains available . where will you be departing from ?
assistant
i will be leaving from cambridge .
user
at what time would you like to leave or arrive ?
assistant
i need to arrive by 11:15 .
user
booking was successful , the total fee is 17.6 gbp payable at the station . reference number is : xabowrr6 .
assistant
ok , thank you . can you also give me the travel time ?