Hello, I am Nicholas Nelson.
user
Hello. How may I assist you today?
assistant
Can you aid me in booking a direct flight ticket from DCA to LGA?
user
Sure, I am here to help you but I need your travelling dates.
assistant
I am planning to takeoff on July 30th and return back on August 1st. Hello, are you there? Please make it quickly.
user
Sure. Sorry, I could not find any flight with your travelling dates.
assistant
No issues. Thank you for checking.
user
My pleasure.
assistant
You are welcome.
user