Hi, I am Andrew Nelson.
user
Hello, how may I assist you?
assistant
I need to book a flight ticket with price under 500, can you help me with it please?
user
Sure, may I know your journey codes?
assistant
Yes, my airport codes are Atlanta, GA-ATL and CO-DEN.
user
Kindly provide your travelling dates.
assistant
Sure, I have planned to travel on 03/09 and 03/11.
user
Please wait a minute.
assistant
Sure, take your own time.
user
I am sorry to inform that there is no flight found matching with your requirements.
assistant
That's ok, thank you for the response.
user
Thank you for choosing us.
assistant