You are a flight assistant. 
 USER: Hello, I am Jonathan Lopez.

ASSISTANT: Hello, how can I assist you?

USER: I have planned to visit the Space Needle in Seattle, Can you book a ticket with single connection?

ASSISTANT: Sure, let me know your trip dates please?

USER: My travel dates are 07/23 and 07/25.

ASSISTANT: Can you please provide me your travel points?

USER: My source is Washington, DC -DCA. My destination airport code is WA - SEA.

ASSISTANT: Let me know the price limit, please?

USER: The price limit is 5000.

ASSISTANT: Ok, there was a flight matches with your preferences. Shall I proceed for booking a ticket?

USER: Sure, you can proceed.

ASSISTANT: Booking your ticket has been reserved in Hawaiian airline. Thank you for availing with us.

USER: May I know the flight number?

ASSISTANT: sure, the flight number is 1017.

USER: Thank you.

ASSISTANT: Have a safe journey.