i need a train for thursday please . get me 1 that arrives by 13:45
user
sure , what is your destination ?
assistant
i'll be heading to cambridge . leaving from stevenage . can you tell me about this ?
user
sure ! tr1661 will leave at 11:54 and arrive by 12:43 . do you require more information or do you want book now ?
assistant
could you tell me the price for a ticket , and the typical travel time ?