Hi, I am Sharon Lopez.
user
Hello, how can I assist you?
assistant
I would like to travel to Las Vegas, NV-LAS from Washington, DC-DCA. Please book me a ticket with a connection.
user
Sure, may I know your journey dates?
assistant
I will fly on 01/25 and will return to my place on 01/27.
user
Ok, please wait for a while, I will check and get back to you.
assistant
Sure.
user
Sorry, no flights found with your given dates.
assistant
It's ok, thank you.
user
Thank you for opting us.
assistant