Hello.
user
Hello, how may I help you?
assistant
My name is Ruth Harris, I want to book a flight ticket from PHX to DEN, can you help me with booking?
user
Sure, may I know your trip dates?
assistant
My trip dates are June 16 and June 18.
user
Do you have any other requirements?
assistant
My depart time is evening.
user
Ok, please wait for a while.
assistant
Sure, I need a connecting flight.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
Ok, no problem. Thank you.
user
My pleasure.
assistant