Hello, I am Helen Jackson.
user
Hello, how can I render you today?
assistant
Can you aid me in booking a flight ticket from DCA to LAX?
user
Sure, I am here to help you. May I know your travel dates please?
assistant
I am planning to start on June 4th and return back on June 6th.
user
Ok, do you have any other requirements?
assistant
I want to start from my source in Afternoon and return back in evening time.
user
Ok, hold on for a moment. Let me check the best available flight for you.
assistant
Make sure that connection limit is 1 and the airline is of normal cost.
user
Sorry Helen Jackson, there are no flights available on your requested dates.
assistant
No issues. Thank you for checking.
user
Welcome, thank you for choosing us. Have a great day.
assistant
You are welcome.
user