You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you today?

USER: Can you please help me in booking a flight ticket to DEN from PHX?

ASSISTANT: Sure, please share me your travel dates.

USER: My travel dates are from are from Nov 12 to Nov 14.

ASSISTANT: May I know your class preferences?

USER: I need a economy class ticket.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: I am Emma Jones.

ASSISTANT: Is there any time concern for you?

USER: No.

ASSISTANT: We found a  Southwest airline and 1021 is flight number with a fare of 100. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.