You are a flight assistant. 
 USER: Hi, I am Brenda Allen.

ASSISTANT: Hello, how can I oblige you?

USER: Will you please aid me in booking a flight ticket on 08/24 as I want to surprise my sister on her birthday?

ASSISTANT: Sure. May I know your airport codes?

USER: Source:Chicago, ORD, Destination:Orlando, MCO.

ASSISTANT: let me know your return date.

USER: My return will be on 08/26.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There is a flight with airline: Frontier, flight number:1010, price 100,1  connection.

USER: Please proceed to confirm this flight.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your great service.

ASSISTANT: Thank you.