You are a flight assistant. 
 USER: Hello, I am Laura Taylor.

ASSISTANT: Hello. How may I abet you today?

USER: I am heading from Washington, DC - DCA to attend a wedding anniversary at Las Vegas, NV - LAS. Can you help me with the booking?

ASSISTANT: Sure, could you please let me know your connection preference?

USER: I need a connecting flight.

ASSISTANT: May I know how much you can afford for the flight ticket?

USER: I can spend up-to 500.

ASSISTANT: Kindly mention your planned travelling dates to proceed further.

USER: They are planned to be on 12/09 and 12/11.

ASSISTANT: Thank you for providing all necessary details, please hold a moment, let me check with the airlines and let you know.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a Frontier airline matching your essential details with single connection and the flight number-1001.

USER: Go for booking with this airline.

ASSISTANT: Your ticket has been processed successfully.

USER: Thank you for being useful.

ASSISTANT: Thanks for availing us.