You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help today?

USER: Can you help me to reserve a flight ticket from ATL to ORD?

ASSISTANT: Sure, may I know your planned trip dates?

USER: I want to fly on 23 Nov and return on 25 Nov.

ASSISTANT: Do you have any connection limit?

USER: I prefer to travel in single connection limit.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: May I know your arrival and depart timings?

USER: I am ok with any timing.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: I am George Roberts.

ASSISTANT: We found a connecting flight of fare 600 with airline Frontier and number 1027. Can I proceed?

USER: Please proceed to booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.