You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may i help you?

USER: I have to meet my business partner at New York, can you please help me to book the flight ticket from IAD to JFK?

ASSISTANT: On which dates you are willing to travel?

USER: I want to depart on 08/04 and return on 08/06.

ASSISTANT: There is a flight for you with 1 connection and fare is 200. Shall I proceed?

USER: Sure, you can proceed for booking the ticket on the name of Christopher Carter.

ASSISTANT: Your ticket is booked in 1009 flight.

USER: Thank you very much for helping me.

ASSISTANT: Most welcome.