Hello.
user
Hello. How may I guide you?
assistant
My name is Benjamin Campbell. I would like to visit Philadelphia to meet my uncle, please book a ticket from JFK to PHL.
user
May I know your trip dates?
assistant
My trip dates are 08/10 and 08/12.
user
There is no flight available.
assistant
Ok, thank you for your information.
user
Most wwelcome.
assistant