Hello.
user
Hello. How may I aid you?
assistant
I am Donald Davis. Can you please book a flight ticket from DCA to PHX?
user
Sure, let me know your journey dates?
assistant
I will start on Aug 1 and need to return on Aug 3.
user
Do you need any halt in between your journey?
assistant
Yes, I need a single connection.
user
Ok, Is there any class preference?
assistant
I am comfortable with of the class.
user
Do you have any price limit?
assistant
The price limit is 500.
user
Please hold on a minute, I will check the best flight for you.
assistant
Sure.
user
Sorry to inform that, there is no flights found on your dates.
assistant
No problem, thanks for the information.
user
Thanks for reaching us, have a nice day.
assistant