You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER:  I need to reserve my flight ticket to ORD in the month of September to attend a client meeting over there. Can you please help me to book a flight ticket from IAD under my name Gary Thomas?

ASSISTANT: Sure, can I have your trip dates to get a flight for you?

USER: Sure, my trip dates are 02/24 and 02/26.

ASSISTANT: Ok, please wait a moment.

USER: Ok, have your time.

ASSISTANT: Thanks for your time, I found a flight-1009 with price 100. Shall I proceed?

USER: Yes, do proceed with the booking in this flight.

ASSISTANT: Ok, your ticket has been done with UA airline.

USER: Thank you for booking my flight ticket with the flight 1009.

ASSISTANT: Welcome Gary Thomas.