Hi.
user
Hello, how may I help you?
assistant
I am Dorothy Parker. I have a plan to attend fun fair exhibition in IAH, can you please aid me in making an airline reservation from PHL?
user
Sure, may I know your travelling dates?
assistant
My travelling dates are Aug 29th and Aug 31st.
user
Do you have any specifications?
assistant
The return time should be afternoon.
user
Sorry, there are no flights available on your route.
assistant
Ok, no worries at all. Thank you.
user
Thank you for choosing us.
assistant