You are a flight assistant. 
 USER: Hello, I am Susan Martin.

ASSISTANT: Hello, how can I aid you?

USER: I want to participate in Arts and Crafts festival at Austin, TX - AUS.

ASSISTANT: Ok.

USER: Can you please book a ticket from Dallas & Fort Worth, TX - DFW?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are 11/10 and 11/12.

ASSISTANT: Ok, do you have any other specifications?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We have found a Southwest airline of 1011 flight number with one connection of cost 100. Shall I proceed with booking?

USER: Sure, please proceed.

ASSISTANT: Your booking has processed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.