You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Jerry Davis here. I want to celebrate my birthday at DCA with my friends. Can you please help me to book a flight from ORD?

ASSISTANT: Sure, may I know where you have to reach?

USER: I already mentioned above.

ASSISTANT: Ok. Kindly share your travel dates please.

USER: Sure, I want to start my journey on Nov 24 and need to end it on Nov 26.

ASSISTANT: Do you need a halt?

USER: Yes.

ASSISTANT: We found a direct flight. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked in Spirit airlines with flight number 1001 at the fare of 100.

USER: Thank you for the assistance.

ASSISTANT: Thank you for choosing us.