Hello. I am Christian wright.
user
Hello, how can I provide assistance to you?
assistant
 I want to travel to Los Angeles, NV-LAX to meet my sister. Can you book a connecting flight?
user
Ok, can you provide your source code?
assistant
I will depart from DC-IAD.
user
May I know your journey dates?
assistant
My travelling dates are 11/27 and 11/29.
user
Ok, give me a minute.
assistant
Ok.
user
Sorry, there is no flight found on your trip dates.
assistant
Thank you for your response.
user
Thank you for reaching our agency.
assistant