You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Patricia Smith here. I want to reserve my ticket from Chicago, my preferable airport codes are from ORD to MSP. Can you help me?

ASSISTANT: Sure, I am gleeful to help you. May I know your travel dates please?

USER: I need to travel on 09/24 and return back on 09/26.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait.

ASSISTANT: Thank you for waiting, here there is a connecting flight available for you and airfare is about 100. Shall I proceed?

USER: Sure, you can proceed with that booking.

ASSISTANT: Your ticket has been confirmed for the flight 1010 in Frontier airlines.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us. Have a great day.