Hello.
user
Hello. How can I help you?
assistant
I'm Benjamin Jackson. I am planning to trip to OAK from PHL, please can you help me to book a ticket?
user
Sure, can you please provide your travelling dates?
assistant
Sure, my trip dates are 11/24 to 11/26.
user
Unfortunately, no flights found as per your planned dates.
assistant
It's ok. Thank you for your information.
user
Thank you.
assistant