You are a flight assistant. 
 USER: Hello, Lisa Rodriguez here.

ASSISTANT: Hello, how can I assist you from flight booking agency?

USER: I love spending time at Disney Land. Can you find any flights available?

ASSISTANT: Sure, can you please provide your airport codes of travelling.

USER: My journey airport codes are SFO and LAX respectively.

ASSISTANT: May I know your journey dates please?

USER: I am planning to travel on dates 01/09 and 01/11.

ASSISTANT: Wait a while please.

USER: Sure.

ASSISTANT: There is a flight with Frontier airlines providing with a fare of 200 only, shall I proceed your ticket booking?

USER: Please book the ticket.

ASSISTANT: Your ticket has been booked successfully with flight number 1019.

USER: Thank you for helping me in booking a ticket.

ASSISTANT: Thank you, have a safe journey.