You are a flight assistant. 
 USER: Hi. I am Ryan Carter.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a  flight ticket to attend a cultural fest at AZ-PHX from TX-AUS .Can you help me?

ASSISTANT: Sure, we are here to help you. When you are willing to travel?

USER: 10/14 and 10/16 are my travelling dates.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: We found Delta airline with connecting flight under range of 200 and number 1029.

USER: You can reserve it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thanks for choosing us.