Hello.
user
Hello. How can I help you?
assistant
I want to change my existing reservation due to bad weather condition, can you please help me with that?
user
Sure, I am here to help you with that, can I know your good name to proceed further?
assistant
My name is Ruth Clark.
user
Thank you very much. Please wait for a while, let me check your reservation status in our database.
assistant
Sure.
user
I'm happy to inform you that I have found a active reservation on your name. May I know your travel dates?
assistant
I want to fly on July 28, return on July 30.
user
Do you need any layover in between  journey?
assistant
I need a connecting flight.
user
Is there any other specifications regarding your journey?
assistant
I want economy class flight ticket.
user
May I know your airport codes?
assistant
My source and destination airport codes are DTW and IAH.
user
There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?
assistant
Ok, proceed to booking.
user
Your booking is confirmed and the flight number is 1017 in AA airlines.
assistant
Thank you.
user
Thank you for reaching us.
assistant