Hi.
user
Hello. How can I assist you at this moment?
assistant
I need to book a ticket from Los Angeles to Washington.
user
Sure, I am here to help you. Can you please provide your journey dates?
assistant
Departure is Nov, 30 and return date is Dec, 2.
user
Can you please provide your airport codes of journey?
assistant
Airport codes are LAX and IAD.
user
Do you have any connection limit preference?
assistant
I would be comfortable with single stop over.
user
Do you have any other specifications for this trip?
assistant
I prefer to fly in a normal-cost airlines.
user
May I know your name to proceed further?
assistant
My name is Carol Edwards.
user
Carol Edwards, there are no flight services available on this route with your preferences.
assistant
Thank you.
user
Thank you for contacting us.
assistant