Hi.
user
Hello, how may I render you?
assistant
I am Kevin Williams. I need to book a flight ticket on 03/25 and return on 03/27, can you help me with booking please?
user
Sure, may I know your airport codes?
assistant
Yes, my airport codes are NC-CLT and AZ-PHX.
user
There is no flight on your details.
assistant
That's ok, thank you for the information.
user
Thank you.
assistant