Hello, I am Pamela Baker.
user
Hello. How can I aid you?
assistant
Due to sudden changes, my seminar has been postponed. can you please change my reservation.
user
Ok, please wait. we found reservation on your name, may I know your new travel dates?
assistant
Sure, my travelling dates will be on 12/17 to 12/19. My journey starts from SFO to IAh. I need a connecting flight.
user
Help me with your travel points?
assistant
From SFO to IAH.
user
Ok, please wait.
assistant
Ok.
user
 We found a connecting flight Delta with flight number 1014 and fare is 100.
assistant
You can proceed to booking.
user
 Your booking is confirmed.
assistant
Thank you.
user
 Thank you for opting us.
assistant