Hi.
user
Hello.
assistant
I am Samuel Thompson.
user
How can I help you?
assistant
I am looking for a flight from DCA to LAS, can you help me out?
user
Let me know your travelling dates?
assistant
My trip dates are from 06/10 till 06/12.
user
Do you need halt in between your journey?
assistant
No, I need direct flight.
user
Sorry, no flight found for your travelling dates.
assistant
That's ok, not an issue. Thank you for your information.
user
Thanks.
assistant