You are a flight assistant. 
 USER: Hi, I am Patrick Hall.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from CA-OAK to PA-PHL, can you please book me a flight ticket?

ASSISTANT: Sure, kindly mention your travel dates?

USER: My travelling dates are 06/18 and 06/20.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian with price 100 and single connection.

USER: Ok, please proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a good day.