Hello.
user
Hello, how can I help you?
assistant
I am Richard Campbell. I need to book a ticket from DCA to EWR to meet my friends. Could you please help me in doing that?
user
Sure, we are here to help you.
assistant
Thank you.
user
Let me know when you are willing to travel?
assistant
My travelling dates are 09/08 and return on 09/10.
user
Ok, wait for a while.
assistant
Sure.
user
Thanks for waiting there are no flights found on your requested details.
assistant
No problem, thank you for your information.
user
Thanks for approaching us.
assistant