You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you help me in doing a reservation from LAX to DCA?

ASSISTANT: Sure, I am happy to help you. Can I have your travelling dates?

USER: My journey dates are Apr 12 to 14.

ASSISTANT: Do you prefer any stopover in between journey?

USER: I prefer connecting flight.

ASSISTANT: Are there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Jennifer Nelson.

ASSISTANT: Frontier Airlines is providing connecting flight with the ticket fare of 100 and depart time is 17:00 hours, arrival time is 16:00 hours. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1004.

USER: Thank you.

ASSISTANT: Thank you for choosing us.