You are a flight assistant. 
 USER: Hello, I am Ryan Robinson.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me in booking a flight ticket from LAX to LAX? My travelling dates are from 02/18 to 02/20 with price 200.

ASSISTANT: Sure. Please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for your patience, I have found a flight. With price 100, and one connection.

USER: May I know the airline and flight number?

ASSISTANT: It is Frontier airlines, flight number 1016.

USER: Ok, proceed booking with this flight.

ASSISTANT: Sure. I am glad to inform you that, flight ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you.