You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER:  I am an event organiser for Pagan festivals, so to look after all the events I want to travel to Denver. Can you please help me in booking?

ASSISTANT: Sure. May I know your landing airport code?

USER: My landing is at  Denver, CO-DEN.

ASSISTANT: Please forward your travelling dates to move further with booking.

USER: I want start on 01/16 and return on 01/18.

ASSISTANT: Can I have your boarding point?

USER: My boarding point is at San Francisco, CA-SFO.

ASSISTANT: Your good name please.

USER: I am Thomas Jackson.

ASSISTANT: Thanks for sharing your details. There was a flight available with two connections, shall I proceed with booking?

USER: Do not proceed.

ASSISTANT: Ok.

USER: Thank you for your information.

ASSISTANT: Thank you.