Hello, I am Anna Scott.
user
Hello, can you please tell me how can I assist you?
assistant
I need to change my recent existing reservation due to some health issues. Could you please help  me in doing that?
user
Ok, please wait I will search and let you know.
assistant
Sure.
user
Ok, Scott your reservation has been found. Can you please tell me your travel dates?
assistant
My new travelling dates are 09/15 and return on 09/17.
user
May I know your travel codes?
assistant
My airport codes are JFK and LAS.
user
Can you please tell me your fare limit?
assistant
Price should be below 5000.
user
I have  searched a flight ticket for you with single connection and flight number is 1000, Shall I proceed?
assistant
You can proceed with booking.
user
Ok, your ticket has been confirmed.
assistant
Thank you for helping me.
user
Thank you for reaching us.
assistant