Hello.
user
Hello. How may I aid you?
assistant
I am planning to book a flight ticket to DCA from OAK, can you please help me out?
user
Sure, may I know your travelling dates?
assistant
Sure, my planned travelling dates are May 31 and June 02.
user
Do you have any requirements?
assistant
Yes, I am looking for a flight with 1 connection.
user
Let me know your name?
assistant
Sure, my name is Amy Perez.
user
Sorry, no flight is available for you as per your requests.
assistant
It's ok, thank you for the information.
user
Thank you for reaching us.
assistant