You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for today?

USER: I want to book a flight on Aug 11 to meet my parents. Can you book a flight for me?

ASSISTANT: I am here to help you in booking your flight ticket. Can you please provide your nearest airport codes of journey?

USER: My source point is MSP and destination airport is ATL.

ASSISTANT: Firstly, please provide your name.

USER: My name is Carol Campbell.

ASSISTANT: If your are willing to have a return journey please can you provide the return journey date?

USER: I will return on Aug 13.

ASSISTANT: Are you willing to travel in a direct flight or a connecting flight?

USER: I want connecting flight.

ASSISTANT: Do you have any other requirements for your journey?

USER: No.

ASSISTANT: Frontier airlines is providing a flight to your region having a ticket fare of 100 with single connecting flight. Shall I proceed with the booking in this flight?

USER: Please proceed with booking.

ASSISTANT: I have booked your flight ticket with the flight 1011 in an economy class.

USER: Thank you for helping me.

ASSISTANT: You are welcome, thank you for reaching our service. Have a safe journey.