Hello.
user
Hello. How can I assist you today?
assistant
Mark Martin here. I have to meet my nephew in Houston, could you book a flight ticket from PHX to HOU?
user
Sure, can you please share your travel dates?
assistant
My trip dates are 07/07 and 07/09.
user
Let me check for the availability of flight.
assistant
Sure.
user
Mark, I am sorry to inform you that there is no flight available at your requested dates.
assistant
It's ok, thank you for the information.
user
Thank you for contacting us.
assistant