Hello, I am Charles Carter.
user
Hello, how can I assist you today?
assistant
Can you please change my reservation, due to postpone of my exams?
user
Sure, please wait for a while.
assistant
Sure.
user
We found a reservation with your name, please share your new journey details.
assistant
Ok, my journey dates are, 06/17 and 06/19. My airport code are, DEN to IAD.
user
May I know your price limit?
assistant
Price should not cross 500.
user
Ok, we found a Spirit airline, flight number: 1010, price: 300 with one connection.
assistant
Ok, proceed with the booking.
user
Your flight ticket has been reserved.
assistant
Thanks for your assistance.
user
Thank you for choosing us.
assistant