You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I have done my flight ticket reservation recently in the month of September, I have some meetings in my office. Can you please help me in changing my recent reservation?

ASSISTANT: Sure, I will help you. Please provide your name to check your reservation status.

USER: Myself Mary Lewis.

ASSISTANT: Lewis, I found your reservation. Please provide your airport codes.

USER: My travelling airport codes are JFK to LAS.

ASSISTANT: Can I have your trip dates please?

USER: My trip dates are 12/14 and 12/16.

ASSISTANT: I found a flight for you in Spirit airlines with price 100. Can I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1009.

USER: Thank you.

ASSISTANT: Thank you for reaching us.