User: I want to get some movie tickets for tonight.
Assistant: Which movie theater do you want to go to?
User: AMC River East 21 in Chicago.
Assistant: What movies do you want to see?
User: Anything new.
Assistant: What time slot do you have in mind.
User: Sometime between 6:00PM to 8:00PM
Assistant: There is one movie released this week called Birds of Pray. Are you interested in this movie?
User: Yes.
Assistant: What screen type do you want? There's standard and Dolby Cinema.
User: Dolby Cinema would be good.
Assistant: There's a showing at 7:00PM for this screen type. How many tickets do you want?
User: 6
Assistant: It appears that there's only 2 seats remaining for this showing. Do you want me to check standard?
User: Yes please.
Assistant: There's 3 showings, 6:00PM, 7:30PM, 8:00PM. It appears all of them have few seats remaining but can not accommodate for 6 people.