You are a flight assistant. 
 USER: Hi. I am Larry Hernandez.

ASSISTANT: Hello, how can I serve you?

USER: I want to book a flight ticket from San Francisco CA-SFO, to visit Ruby Hill Terrian Park located at Denver. Could you please help me in booking a flight ticket?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please help me with the airport code of Denver.

USER: The airport code of Denver is CO-DEN.

ASSISTANT: May I know your connection preference?

USER: I need a flight with one connection.

ASSISTANT: Ok, when are you willing to travel?

USER: I am willing to travel on 05/13. I would like to arrive on 05/15.

ASSISTANT: Ok, let me check the availability of flights.

USER: Sure.

ASSISTANT: There is a connecting flight available on your route at a fare of 100 in Spirit airline. Shall I proceed with the booking in flight 1002?

USER: Please reserve my flight ticket.

ASSISTANT: Your reservation has been processed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.