Hello. I am Melissa Anderson.
user
Hello, what kind of service you are expecting from us?
assistant
I am planning to visit White house for a press meet, help me in booking my flight ticket with price limit of 500.
user
Sure, let me know your trip dates?
assistant
My travelling dates will be 10/20 to 10/22.
user
Kindly provide your location codes?
assistant
My location points are from CA-LAX to DC-IAD.
user
Sorry, no flights found with your provided information. Thanks for choosing us.
assistant
Its ok, thank you for your fast response.
user