You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me to book a flight ticket from JFK to DCA?

ASSISTANT: Sure, please share your travel dates?

USER: My travelling dates are Sept 27 to Sept 29.

ASSISTANT: Let me know your connection limit?

USER: I need a single connection of flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Can I have your name please?

USER: Elizabeth Davis here.

ASSISTANT: Delta airlines flight- 1024 of price 100 with connection-1 in economy class matches your given details, shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.