You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please help me to book a flight ticket from DFW to MSP.

ASSISTANT: Sure, let me know your planned journey dates?

USER: My journey dates are from Nov, 26 to Nov, 28.

ASSISTANT: Do you prefer direct flight or connecting flight?

USER: I need a single connecting flight.

ASSISTANT: Is there any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: Jacob Baker.

ASSISTANT: We found a connecting flight 1015 in Frontier airline with fare 300 and class is economy. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for availing us.