You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best can I aid you for the day?

USER: I want to celebrate my parents anniversary in Oakland. Can you help me in booking flight ticket from DFW to OAK?

ASSISTANT: Sure, please share your travelling dates?

USER: My trip dates are Jan 27 to Jan 29.

ASSISTANT: Do you need a connecting flight?

USER: I prefer to travel in connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Can I know your good name?

USER: Gregory King here.

ASSISTANT: Thank you for your details, we found a connecting flight 1004 in class economy which is in Hawaiian airlines. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you.