Hi.
user
Hello. how may I help you?
assistant
I am Brandon Roberts. I would like to book a ticket from JFK to SEA, can you help me?
user
Sure, may I know your travelling dates?
assistant
My travel dates are 12/07 and 12/09.
user
Sorry, there is no flight is available for you.
assistant
No problem, thanks for checking.
user
Welcome.
assistant