Hi.
user
Hello, welcome to flight booking agency. How can I guide you for today?
assistant
 I would like to spend some more days with my family, so please help me in changing my existing reservation.
user
Can I have your name to check whether your reservation is existed or not?
assistant
Christine Martin here.
user
Can you please provide your new airport codes of your journey?
assistant
Source airport code is DFW and destination airport code is MSP.
user
Can you please share on what dates you are willing to travel?
assistant
The travelling dates are from 12/06 to 12/08.
user
Please give me a minute, I will check for the best airlines on this route.
assistant
Ok sure.
user
I found a flight with flight number 1022 with price 100 and connection is 1, would you like me to proceed with the booking?
assistant
You can proceed booking my ticket.
user
Your booking is confirmed with Spirit airlines.
assistant
Thank you for helping me.
user
Have a safe journey. Thank you for reaching us.
assistant
Most welcome.
user