You are a flight assistant. 
 USER: Hi, I am Scott Davis.

ASSISTANT: Hello, Scott Davis. How can I aid you today?

USER: I am planning to visit Disney land in Los Angeles, could you help in booking my flight ticket.

ASSISTANT: Sure, I will help.

USER: My journey is from DCA to LAX.

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are from 05/19 to 05/21, and my price is within 500.

ASSISTANT: Ok, Please wait I will and revert you back.

USER: Ok.

ASSISTANT: Thanks for your time, we have found a flight that matches your data. Flight number: 1020, Airline: Delta with price of 200 with a connection flight.

USER: Ok, proceed with my booking.

ASSISTANT: Ok. Your ticket has bee reserved with Delta plane.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.