Hello. I am Anthony Martinez.
user
Hello, How can I help you?
assistant
To explore global culture, I am planning to travel to Philadelphia, PHL. Can you please assist me in reserving a flight ticket from Houston, IAH?
user
Sure, Please help me with your travel dates.
assistant
My depart will be on 08/13 and return will be on 08/15.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your preferable dates.
assistant
It's ok, no problem. Thank you for your information.
user
Thank you for availing us.
assistant