Hello.
user
Hello. How can I help you today?
assistant
I am  Carol Williams. I want to book a fight ticket from PHX to ORD. Can you find a flight ticket for me?
user
Sure, may I know your travel dates to search available flight for you?
assistant
Sure, I am planning to travel on these days that is on 02/02 and back on 02/04.
user
Wait for a minute, to check.
assistant
Ok, make sure that the connection limit 1.
user
Sorry, I could not find any flight with your connection.
assistant
Ok, no problem. Thank you for your information.
user
My pleasure.
assistant