Hello, David Hill here.
user
Hello, how may I help you?
assistant
I am looking for a direct flight from PHX to IAH, please help me in booking a ticket.
user
Sure, may I know your planned journey dates please?
assistant
My trip dates are 06/11 and 06/13.
user
Please give me a minute.
assistant
Sure, take your time.
user
There are no direct flights available at this moment.
assistant
Ok, thank you for your information.
user
Thank you for contacting us.
assistant