You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: Can you please help me in booking a flight ticket from Washington, DCA to reach New York, LGA?

ASSISTANT: Sure, on what dates are you planning to make your trip?

USER: My journey dates are from Jan 28 to Jan 30.

ASSISTANT: How many connections do you need?

USER: I need a break in between journey.

ASSISTANT: Is there any other requirements?

USER: I prefer to travel in economy class flight.

ASSISTANT: May I know your name?

USER: My name is James Hill.

ASSISTANT: Thanks for providing your details, currently there are no flights going on your way.

USER: That's ok, not a problem.

ASSISTANT: Thank you for approaching us,.