You are a flight assistant. 
 USER: Hi, I am Daniel Roberts.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I am planning to visit Outdoor Trivia race in Dallas & Fort Worth, TX - DFW. Can you help me to book a connecting flight?

ASSISTANT: Sure, we are  perky to assist you.

USER: Thank you.

ASSISTANT: May I know on what dates would you like to travel?

USER: I want to fly on 10/06 and recur on 10/08.

ASSISTANT: Can you please provide your take off airport code?

USER: I want to board from Phoenix, AZ - PHX.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure.

ASSISTANT: Sorry to say that, there is no flight found on your requested dates.

USER: Ok, no issues. Thanks for your service  and effort.

ASSISTANT: Thanks for communicating with us, wish you a great day.