Hello, I am Karen Hall.
user
Hello, how may I help you?
assistant
Can you book a ticket from IAD to IAD?
user
Karen Hall, may I know your travelling dates for the following journey please?
assistant
I am planning to start on 08/25 and return on 08/27.
user
Wait for a while.
assistant
Make sure that connection limit is 1.
user
Flight-1004 is available for you with 1 connection at the price of 100, can I book ii for you?
assistant
Yes, please book it.
user
Booking is done. Thank you for using our services.
assistant
Thank you for helping me.
user