Hi.
user
Hello. How can I serve you?
assistant
I'm Charles Rodriguez. I want to attend a food festival held at Washington. Can you please book a plane ticket with a single connection?
user
Sure, we are here to help you. Please send me your travelling dates.
assistant
I would like to depart on 12/15 and return on 12/17.
user
May I Know your airport codes?
assistant
My boarding point is CA - LAX and landing point is DC - DCA.
user
Please wait a while.
assistant
Ok.
user
Thanks for being waiting. Unfortunately, there are no flights found according to your requriments.
assistant
Ok, no issue. Thanks for your response.
user
Thank you for opting us.
assistant