You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself James Gonzalez.

ASSISTANT: How can I assist you?

USER: I want to travel Denver in the month of August to attend a small event over there. Can you help me to book my flight ticket from New York?

ASSISTANT: Ok, may I know your travelling dates?

USER: Sure, my travelling dates are 08/01 and 08/03.

ASSISTANT: can you please mention your source and destination airport codes?

USER: Sure, my source and destination airport codes are JFK and DEN.

ASSISTANT: Ok, here is a single connection flight with 100 fare and 1000 as flight number. Shall I proceed for booking?

USER: Sure, please proceed with the booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for booking my flight ticket in the flight 1000.

ASSISTANT: Thank you for reaching us.