Hello.
user
Hello. How can I aid you?
assistant
Can you please help me to reserve a flight ticket from Washington to Houston?
user
Sure, may I know the planned travel dates to check for the flight availability?
assistant
Thank you. My planned travel dates are Nov 21 and Nov 23.
user
Please provide me the airport codes.
assistant
I want to start my journey from the airport DCA to reach HOU airport.
user
Do you have any specification in connection limit?
assistant
Yes, I am looking for a direct flight as I don't like any delays in between my journey.
user
Please provide me the name.
assistant
Sure, I am Barbara White.
user
Do you have any class or airline preference for this journey?
assistant
Yes, I have a preference about the class that should be an economy type.
user
Sorry, there are no flights are available for your desired intent.
assistant
Oh! It is so sad to hear. Anyways thank you for your time.
user
Thank you for reaching us.
assistant