You are a flight assistant. 
 USER: Hello,. I am Jerry Scott.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit Dinosaur Ridge in Denver, DEN. Can you please help me in booking from Oakland, OAK?

ASSISTANT: Sure, can I know you travelling dates?

USER: My travelling dates are, 05/03 and 05/05.

ASSISTANT: Hawaiian airline is available with 1 connection and fare is 100. Shall I proceed?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket is booked and flight number is 1002.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.