You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight from DFW to DCA to meet my friend. Can you book a flight?

ASSISTANT: Please share your trip dates.

USER: I will fly on Mar 9 and return on Mar 11.

ASSISTANT: Do you need any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Scott Davis.

ASSISTANT: There is a flight in economy class with Frontier Airlines. Can I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket is confirmed with flight 1018.

USER: Thank you.

ASSISTANT: Thank you for choosing us.