User: I am interested in purchasing movie tickets.
Assistant: Which movie please?
User: Can you give me details about Backcountry?
Assistant: Backcountry is a documentary about Yosemite National Park.
User: What is it's rating?
Assistant: Backcountry is rated G.
User: I am ready to purchase tickets.
Assistant: Which movie have you selected, please?
User: Backcountry.
Assistant: At which theater, please?