User: Did the new Sonic the Hedgehog movie come out?
Assistant: Yes the movie is out
User: Where is the nearest theater playing it?
Assistant: The nearest theater is the Regal in El Cajon
User: What are the showtimes for Sonic The Hedgehog?
Assistant: There is 5pm, 6pm, 7:30pm, 8:30pm
User: Is there a IMAX showing for Sonic the Hedgehog?
Assistant: Yes, the 8:30pm showing is in IMAX.
User: Great can you book that showing?
Assistant: Yes I can. How many tickets do you want?
User: 2 tickets
Assistant: So you want 2 tickets for Sonic The Hedgehog in IMAX at the Regal at 8:30pm?
User: Yes that is right.
Assistant: The price will be 24 dollars, is that ok?
User: That is a little too expensive. Is there a 3D showing?
Assistant: Yes, the 3D showing is at 5pm.
User: Are the tickets for 3D cheaper?
Assistant: Yes they are cheaper by 4 dollars.
User: Ok can you switch the tickets to the 3D showing at 5pm?
Assistant: Yes I can. To confirm you want 2 tickets for Sonic The Hedgehog in 3D at the Regal at 5pm?