Hi, I am Ryan Lopez.
user
Hello, how may I assist you?
assistant
Can you please help me in booking a flight ticket to Philadelphia, PHL to go for death valley adventure?
user
Sure, may I know your trip dates?
assistant
I want to fly on 09/17 and intend to return on 09/19.
user
May I know your origin airport code?
assistant
Houston, HOU is my boarding point.
user
There is no flight on your details.
assistant
It's ok, thank you for the information.
user
Thanks for choosing us.
assistant