You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I have a business meeting in Washington, can you help me for booking a flight ticket from EWR to DCA?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My travelling dates are Oct 05 and Oct 07.

ASSISTANT: Can I know your connection limit?

USER: I prefer to book a single connecting flight.

ASSISTANT: Do you need any specifications?

USER: No.

ASSISTANT: There is a flight with connection 1 and price 100 with flight number 1004, can I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1004. Can I confirm your name please?

USER: My name is Emma Wright. Thank you for booking.

ASSISTANT: Thank you for reaching us.