You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Karen Hernandez. Can you make a reservation from DEN to ATL?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My travelling dates are on Oct 29 and Oct 31.

ASSISTANT: Do you have any airline preferences?

USER: No.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: Yes, I need a single connection.

ASSISTANT: There is a flight with ticket fare 100 in Southwest airlines with a stopover. Is it ok for you?

USER: You can proceed.

ASSISTANT: Your booking is confirmed with flight number 1022 in economy class.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a nice day.