You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Matthew Rodriguez here. Can you please book me a flight ticket from AUS to visit DFW?

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my planned travel dates are Jan 18th and 20th.

ASSISTANT: Which flight do you prefer either connecting or direct?

USER: I need a single connecting flight.

ASSISTANT: Do you have any specifications?

USER: I prefer normal cost airlines.

ASSISTANT: We found a connecting flight of fare 200 with airline AA and number is 1015. Can I reserve it?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed in normal cost airline.

USER: Thank you for the help.

ASSISTANT: Thank you.