Hello.
user
Hello, how can I serve you?
assistant
I am Virginia Gonzalez. I want to book a flight ticket from Houston to Washington to attend my business meeting, so please help me in booking a flight ticket.
user
Sure. Please help me with your airport codes?
assistant
My airport codes are 09/24 and return on 09/26.
user
Please specify your airport codes?
assistant
My airport codes are TX - IAH, DC - DCA.
user
Sorry, there is no flight found on your journey routes.
assistant
Not an issue. Thank you.
user
Thank you for opting us.
assistant