Hello.
user
Hello.
assistant
I am Emily Robinson.
user
How can I help you Emily Robinson?
assistant
I have planned to travel from DCA to PHL for attending seminar, can you please help me in booking my ticket?
user
Sure, can you please help me with your journey dates?
assistant
My travel dates are from 10/13 to 10/15.
user
Wait a moment please, I am checking with the availability.
assistant
Sure.
user
Sorry to say, there is no flight available on your preferable dates.
assistant
That's fine, thank you for checking.
user
Welcome.
assistant