Hello.
user
Hello, may I know your name?
assistant
Sure, my name is Christine Evans.
user
How can I provide assistance you?
assistant
I have to attend the art exhibition at National Gallery of Art, can you help me to book a flight ticket to reach there?
user
Sure, can you please provide your travel dates?
assistant
Sure, I need to go on 09/22 and I will be back on 09/24.
user
May I know your journey points?
assistant
Sure, I would like to travel from PHX to DCA.
user
Do you have any other specifications?
assistant
Yes, I need a flight with 1 connection and my price limit is 500.
user
Please wait for a while, I will check and revert you.
assistant
Sure, take your time.
user
Sorry there is no single connecting flight matching your preferences.
assistant
OK, I will check for alernative.
user
Thank you for availing us.
assistant
Thank you for your information.
user