Hi.
user
Hello, how may I help you?
assistant
Could you please book a flight ticket from PHL to ORD?
user
Sure, may I know your name?
assistant
My name is Eric Lewis.
user
Can I know your planned travel dates?
assistant
My travel dates are Jan 08 and Jan 10.
user
May I know your other specifications?
assistant
I need a direct flight.
user
Ok, wait a minute.
assistant
Sure.
user
Sorry, there are no flights available on your route.
assistant
Not a problem, thank you.
user
Thank you for choosing us.
assistant