Hi.
user
Hello, how may I be at your service today?
assistant
I would like to book a ticket from PHX to HOU.
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
My travelling dates are from Nov, 24 to Nov, 26.
user
Do you have any other specifications?
assistant
I prefer normal-cost airlines.
user
Please help me with your name for booking.
assistant
My name is Patrick Williams.
user
Sorry for this inconvenience, I could not find any flight with your requirements.
assistant
Thank you.
user
Thank you for reaching us.
assistant