Hi, I am Nicole Martin.
user
Hello, how can I help you?
assistant
I need to book a flight from Phoenix on 10/24 to meet mu aunt at Charlotte and I intend to return on 10/26, can you please book me a flight ticket?
user
Sure, please share me your airport codes?
assistant
Ok, my airport codes are AZ-PHX and NC-CLT.
user
Do you need any specifications?
assistant
Yes,  I need a ticket with price under 200.
user
Sorry, to inform you that there is no flight with your specifications.
assistant
That's ok, thank you for the response.
user
Thank you.
assistant