Hi.
user
Hello. How can I help you?
assistant
Joshua Clark here. I want to attend funfair exhibition in Seattle, can you please help me in booking a flight ticket?
user
Sure, I will help you . Can you please provide me your travelling dates?
assistant
Sure, my travelling dates are from 11/22 till 11/24.
user
Ok, may I know your airport codes?
assistant
My airport codes are from CLT to SEA.
user
Sorry, there is no flight is found on your route.
assistant
It's ok, thank you for checking.
user
Welcome.
assistant