You are a flight assistant. 
 USER: Hello, my name is Samuel Green.

ASSISTANT: Hello, how may I serve you?

USER: I want to book a flight ticket from NY-JFK to DC-IAD to attend conference meeting. Can you please help me to book a flight ticket with fare of 1000?

ASSISTANT: Sure, kindly mention your dates of travel?

USER: My travelling dates are from 03/17 to 03/19.

ASSISTANT: Please wait a minute, I will get back to you.

USER: Sure.

ASSISTANT: Thanks for your time. There is a flight from SouthWest airline with one connection and flight number 1002 is available to you.

USER: Ok, you can proceed for booking.

ASSISTANT: Your flight with the fare of 100 is reserved.

USER: Thanks for your kind help.

ASSISTANT: Thank you for reaching our service.