You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I assist you today?

USER: I am Edward Martin from Washington. want to know some information about the ancient people in the The Metropolitan museum, which is located in New York, NY - EWR. Can you help me for booking with a fare of 1000?

ASSISTANT: Sure, I would be happy to help you. Can you please provide your take off airport code?

USER: It is DC - DCA.

ASSISTANT:   Do you prefer any halt in between your journey?

USER: I need a halt.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My journey dates are 03/19 to 03/21.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found Hawaiian airline fare of 400. Shall I proceed for booking with single stopover flight?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed with airline number 1013.

USER: Thank you.

ASSISTANT: Thank you for choosing us.