Hi, I am Brain Baker.
user
Hello, how can I assist you today?
assistant
I am planning to go for a shopping in Washington from my home town Los Angeles. Can you please help me with direct flight?
user
Sure, please share me your source and destination codes.
assistant
Sure, my source code is Los Angeles, CA - LAX to Washington DC - DCA.
user
Please share me your travelling dates.
assistant
I am willing to travel on 08/26 to 08/28.
user
Sorry to say that, no flights were found with your given details.
assistant
OK, no problem.
user
Thank you for reaching us.
assistant
Thank you for the information.
user