Hello.
user
Hello, how can I aid you?
assistant
I am looking to travel to Houston, can you please help me to book a flight ticket from Washington?
user
Sure, can you share your trip dates?
assistant
Thank you. I am willing to travel on the dates of May 16 and May 18.
user
May I know your journey airport codes?
assistant
The origin and destination airport codes are DCA and HOU.
user
Do you have any preferences?
assistant
Mostly, I prefer an economy class flight to travel.
user
Do you need a direct or connecting flight?
assistant
I need a connecting flight to travel.
user
May I know your name?
assistant
My name is Jennifer Roberts.
user
Sorry, there is no flight on your given dates.
assistant
It's ok, not a problem with that. Anyhow thank you for your help.
user
Thank you for reaching us.
assistant
You are welcome.
user