You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

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

ASSISTANT: Sure, I am happy to help you. Please let me know your travelling dates.

USER: My journey dates are Aug 03 to 05.

ASSISTANT: Do you prefer any lay by in between journey?

USER: I prefer connecting flight.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: Sarah Edwards here.

ASSISTANT: American Airlines is providing connecting flight with the ticket fare of 100 and depart time is 4:00 hours, arrival time is 11:00 hours. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1001.

USER: Thank you.

ASSISTANT: Thank you for availing us.