Hello,.
user
Hello. How can I help you?
assistant
Please book a ticket from Philadelphia, PA-PHL to Houston, TX-HOU.
user
Please mention your travel dates.
assistant
My travelling dates are from 12/04 to 12/06.
user
May I know your good name?
assistant
I am Samuel Martinez.
user
Samuel, no flight is available on your name.
assistant
Thank you.
user
Thank you.
assistant