Hello.
user
Hello, how can I help you?
assistant
I am Scott Martin, want to travel from PHX to DCA. Please help me in booking my ticket.
user
Sure, may I know your planned travel dates please?
assistant
My travelling dates are from 09/23 to 09/25.
user
Sorry for the inconvenience, there is no flight available on your requested dates.
assistant
It's ok, thank you fro your help.
user
Thank you for reaching us.
assistant