You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I best help you now?

USER: I am Carol Nelson.

ASSISTANT: Thanks for providing your good name.

USER:  I want to go for Death Valley Adventure at Austin, TX - AUS. Can you help me in my booking?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are from 05/28 to 05/30.

ASSISTANT: Can you please let me know your source airport code?

USER: My origin is Phoenix, AZ - PHX. I need a halt in my journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no flight found on single connection.

USER: Not an issue. Thank you.

ASSISTANT: thanks for choosing us, have a great day.