Hello.
user
Hello. How may I help you out today?
assistant
I am Patrick Nelson. I am planning to visit Oakland OAK to meet grand father from New York JFK. Can you find a flight ticket for me?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
Thank you. My planned journey dates are on June 21 and return on June 23.
user
Can I know that you have any preferences?
assistant
No, but I want to depart in the evening time and return in the afternoon time.
user
Do you require any specifications?
assistant
Yes, I need a single connecting flight.
user
Sorry, there are no flights found in our database as per your requirements.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for reaching us.
assistant