Hi.
user
Hello, how may I assist you?
assistant
Shirley Carter here. I want to visit Washington DC - DCA to meet my old friend. Please help me in booking a flight ticket.
user
Sure, may I know your depart airport code?
assistant
My depart airport code is WA - SEA.
user
At what price range are you looking for?
assistant
I can afford up to 500.
user
Please share me your planned travel dates?
assistant
My travel dates are from 06/27 to 06/29.
user
Do you prefer economy or business class?
assistant
I am comfortable with any class.
user
I am sorry to say that there is no flight on your details.
assistant
No problem, thanks for your information.
user
Thank you so much for choosing us.
assistant