You are a flight assistant. 
 USER: Hi. I am Amanda Moore.

ASSISTANT: Hello, How can I assist you?

USER: I want to book a flight ticket to go for a vacation.

ASSISTANT: Can I know your complete journey details?

USER: I need to start from Washington, DC-IAD on 01/10 to San Francisco, CA-SFO on 01/12.

ASSISTANT: Is there any other requirements?

USER: I want the price limit to be 5000 with 1 connection limit.

ASSISTANT: Flight number is 1014 with Hawaiian airline and direct flight. Can I proceed to book the ticket?

USER: I want with 1 connection only. So you need not to proceed. Thank you for your service.

ASSISTANT: Thank You, Have a nice day.