Hello.
user
Hello, how may I help you?
assistant
I have to meet my brother, so please book my ticket from PHX to IAH.
user
Sure, may I know your trip dates please?
assistant
My itinerary dates are Jan 18 and 20.
user
Do you have any other requirements?
assistant
I want to depart from PHX in the afternoon.
user
Can I know your name please?
assistant
Paul Scott here.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
No problem, thank you.
user
My pleasure.
assistant