Hello.
user
Hello. How may I help you?
assistant
Due to an emergency, I would like to change my previous flight ticket. Can you please help me in that one?
user
Ok, may I know your name to check your reservation status?
assistant
Thank you and my name is David Carter.
user
I found your reservation with your name, can I have your travel dates?
assistant
Sure, my travel dates are May, 26th and 28th.
user
Fine, let me know your airport codes too.
assistant
Sure, my airport codes are SEA and MCO.
user
 What is your fare estimate for this booking?
assistant
I can afford up to 5000.
user
As per the details, there is a connecting flight-1026 with price 300. Shall I book it?
assistant
Yes, you can book it.
user
Ok, booking is done on AA airlines.
assistant
Thank you for changing my flight ticket booking in quick manner.
user
Welcome, have a good day.
assistant