You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to travel from EWR to ATL, help me in booking a flight?

ASSISTANT: Sure, when would you like to plan your journey?

USER: My travelling dates are Sept 24 to 26.

ASSISTANT: Can I have your name please?

USER: I am Donald Taylor.

ASSISTANT: Do you need a connecting flight?

USER: I prefer single connection flight.

ASSISTANT: May I know your class preference?

USER: I don't have any class preference.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I found an economy class in United Airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1003.

USER: Thank you.

ASSISTANT: Thank you for reaching us.