Hello.
user
Hello.
assistant
Steven Baker here.
user
How may I help you?
assistant
I want to travel from Philadelphia to Houston. Can you please help me for booking the flight ticket?
user
May I know your travel dates?
assistant
My departure date is 12/20 and return date is 12/22.
user
Please help me with your airport codes.
assistant
My airport codes are from PHL to IAH.
user
Sorry, there is no flight found basis on your details.
assistant
Anyway, thanks for the information.
user
Thank you for reaching us.
assistant