hi , i sure am looking forward to trying some of your local food when i get there . can you help me find a train ?
user
yes , there are many trains where are you going and leaving from ? what time do you want to arrive or depart ?
assistant
i want to go to kings lynn on monday .
user
where will you be departing from and what time ?
assistant
i am departing from cambridge after 21:00 .
user
i have train tr8453 leaving at 21:11 is that okay for you ?
assistant
yeah , that works . is there a seat available ?
user
yes there is . would you like reservations ?
assistant
yeah , i just need a ticket for myself .