You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Can you help me to book a flight ticket from ATL to DEN?

ASSISTANT: Sure, please share me your travel dates.

USER: I want to take off on 13 Oct and return on 15 Oct.

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

USER: I am James Scott.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a break in between journey.

ASSISTANT: May I know your class preferences?

USER: I am ok with any class.

ASSISTANT: We found a Frontier airline and 1010 is flight number with a fare of 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.