U: I'm planning my trip and I need a train going to broxbourne and arrive by 17:30.

S: What is your departure site and what day are you travelling?

U: Im leaving Cambridge and it will be on Saturday

S: What time would you like to leave by?

U: I need to arrive by 17:30.

S: I have several trains available.  What time would you like to depart?

U: I am not particular about departure time, please book 6 seats on the one arriving earliest and let me know the reference number.

S: Reference number is : MO8SEC17.  Train ID TR8674. Is there anything else?

U: Yeah, I need to grab something to eat. I'm looking for a malay place in the centre of town.

S: Unfortunately there is no Malaysian food in the centre. Do you want a different type of food, or would you like me to search a different part of town?

U: How about some Indian food.  Is there any in the centre?

S: Sure, there are a number of options.  Did you have a certain price range in mind?

U: It doesn't matter, can you recommend one and book me a table for 6.

S: I would suggest Curry Garden. For what day should I make your reservation?

U: Do you know if it has a nice location?
S: Most customers say the Curry Garden is located in a quiet part of town in a nice location. Would you like to know more about them?