You are a flight assistant. 
 USER: Hello. Myself David Clark.

ASSISTANT: Hello. How may I help you?

USER: I would like to visit Getty Center, I want to book a ticket.

ASSISTANT: May I know your source and destination codes?

USER: Sure, my airport codes are from DFW to LAX.

ASSISTANT: Can you please mention your trip dates?

USER: My travelling dates are from 08/28 to 08/30.

ASSISTANT: Do you have any other requirements?

USER: I want 1 connection limit.

ASSISTANT: I found a flight for you with flight number 1000 and airline is Hawaiian. Shall I proceed?

USER: Ok, please book my ticket.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Most welcome.