Hello.
user
Hello, How can I help you?
assistant
My name is Samuel King, I want to book a flight ticket within a price limit of 500 for visiting a Heard Museum in Phoenix.
user
Sure, May I know the journey codes?
assistant
My source and destination airport codes are DCA, PHX.
user
Please help me with your journey dates.
assistant
My departure day is 04/02, return day is 04/04.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your chosen dates.
assistant
No problem, thank you for your service.
user
Thank you for availing us.
assistant