You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please help me with booking a flight ticket from AUS to DFW?

ASSISTANT: Sure, please share your trip dates?

USER: My travel dates are July 22 and 24.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other concerns?

USER: No.

ASSISTANT: Can I know your good name?

USER: My name is Angela Collins.

ASSISTANT: Thank you for your details, we found a connecting flight 1000 in class economy which is in Southwest airline. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.