You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please make me a plane reservation form LAS to DCA?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: I am planning to leave on Jan 28th and arrive on Jan 30th.

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

USER: Yes, I need 1 lay by within my route.

ASSISTANT: Please let me know if you have any other specifications.

USER: No, I am fine with above essentials.

ASSISTANT: Can I have your good name please?

USER: I am Gregory Jackson.

ASSISTANT: Delta airlines is providing a direct flight on that route with ticket fare of 200, it will departs at 14:00 hours and arrives at 16:00 hours. Shall I proceed for booking?

USER: That's perfect, please proceed.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1011, have a safe journey.

USER: Thanks for your support.

ASSISTANT: Thank you for choosing us.