You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

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

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: Sure, my planned dates are on Apr 1st to 3rd.

ASSISTANT: May I know your name?

USER: Sure, my name is Debra Baker.

ASSISTANT: Do you have any other specifications?

USER: I prefer a direct flight in Major Airlines.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found Delta airline with direct flight and number 1012 fare of 100, Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.