Hello.
user
Hello, how can I help you?
assistant
I am willing to book a flight ticket from OAK - DCA. Can you please help me to book a flight ticket?
user
Sure, I will help you. Can I know your desired travel dates please?
assistant
Sure, my travel dates are 01/13 and 01/15.
user
May I know your name please?
assistant
Yes, I am John Phillips.
user
There is no flight available on your desired travel dates.
assistant
Not an issue, I will go with another resources to reach out my destination. Anyway thank you for the help.
user
Thank you for reaching us.
assistant