You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me in doing a reservation from AUS to DFW?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: My journey dates are July 18 to 20.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: I am Michael Johnson.

ASSISTANT: Let me know your connection limit?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: We found 1012 Southwest airlines with single connection with economy class. Shall I proceed with the booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thank you.

ASSISTANT: Thank you for choosing us.