Hello.
user
Hello, how can I render you today?
assistant
I want to book a flight ticket from PHL to Houston IAH. Can you make a reservation for me?
user
Sure. Can you please let me know your depart and arrival dates?
assistant
Ok, my planned trip dates are on Mar 27 and return on Mar 29.
user
Do you prefer connecting flight or direct flight?
assistant
I need a single connecting flight.
user
May I know your name?
assistant
Ok, my name is Sharon Wilson.
user
 Please wait a minute I will check with flights, meanwhile if you have any requirements please let me know.
assistant
Ok, but I want to return in the evening time.
user
Sorry, there were no flights found on your route.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for reaching us.
assistant