You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I need to travel from OAK to JFK, can you help me in doing that?

ASSISTANT: Can you share your trip dates?

USER: My trip dates are Sep 05 to 07.

ASSISTANT: Do you need any connections?

USER: I need a connecting flight.

ASSISTANT: Are there any other preferences?

USER: Please ensure that my depart time is afternoon.

ASSISTANT: May I know your name?

USER: I am Patricia Harris.

ASSISTANT: Connecting flight number 1005 with price 100 in economy class. Is it ok?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.