Hi.
user
Hello. How can I help you?
assistant
I am Barbara Thompson, I would like to fly from PHX to DCA to attend my college event, so can you help me in this?
user
Sure, help me with your travelling dates?
assistant
My travelling dates are 09/18 and 09/20.
user
Give me a minute.
assistant
Ok, I will wait for your reply.
user
Sorry, there is no flight found on your requested dates.
assistant
Oh! It's ok, no problem. Thank you for your services.
user
Thank you for reaching us.
assistant