You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best I can serve you today?

USER: I am planning to visit a Lady Bird Lake in Austin, so please book a flight ticket from MSP to AUS.

ASSISTANT: Sure, can you please share your journey dates?

USER: I would like to fly on Nov 24, return on Nov 26.

ASSISTANT: May I know your name please?

USER: My name is Kathleen Carter.

ASSISTANT: Is there any more specifications?

USER: I need a connecting flight.

ASSISTANT: We found a Frontier airlines, flight number 1000, and the fare of 200 in economy class. Shall I proceed?

USER: Ok, proceed to booking.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you.

ASSISTANT: Thank you for connecting with us.