You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: Justin Smith here. Please help me out in booking the ticket from CLT to MSP.

ASSISTANT: Sure, let me know your travel dates please?

USER: My trip dates will be Sept 7 to Sept 9.

ASSISTANT: Ok, is there any class preference?

USER: Economy is my class preference.

ASSISTANT: May I know your connection limit?

USER: My connection limit is 1.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: Frontier Airlines is providing direct flight with the ticket fare of 100 and depart time is 20:00 PM, arrival time is 3:00 AM. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1015 and an economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.