You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Please book a ticket from SFO to MSP to go for a live concert.

ASSISTANT: May I know your ravelling dates?

USER: My travelling dates are Aug 22 and Aug 24.

ASSISTANT: Can I know your connection limit?

USER: I want single connected flight.

ASSISTANT: Do you have any other preference?

USER: No.

ASSISTANT: We found an economy class ticket provided by Frontier airline with the flight number-1001 and the fare 100. Is it ok for you?

USER: Ok, please proceed on the name of Frank Nelson.

ASSISTANT: Your ticket is confirmed in direct flight.

USER: Thank you.

ASSISTANT: Thank you for reaching us.