Hello, my name is Richard Lopez.
user
Hello, how may I assist you today?
assistant
I am planning for a round trip from PHL, can you please help me to book my ticket?
user
Richard Lopez, may know your travelling dates for your journey?
assistant
Yes, I will depart on 10/14 and return on 10/16.
user
May I know your specifications?
assistant
Yes, I want direct flight.
user
Sorry, there is no flight available for you with 0 connection.
assistant
Sad to hear that, anyway thank you for checking.
user
Thank you for reaching our services, have a nice day.
assistant
You are welcome.
user