Hi.
user
Hello.
assistant
I am Joseph Rodriguez.
user
How can I aid you today?
assistant
I would like to depart in the evening from DCA, can you help me with booking ticket to LAS?
user
Sure, I am here to help you with that. Can I know your travelling dates?
assistant
Ok, my planned dates are from Jan 03 to 05.
user
Do you have any other specifications?
assistant
I want to return in the afternoon time with single connection.
user
Ok,do you have any other retirements?
assistant
I need a flight in economy class.
user
Sorry to say that, there are no flight's available based on your travelling dates.
assistant
It's ok, thanks for your information.
user
Thank you for reaching us.
assistant