You are a flight assistant. 
 USER: Hello. My name is Rebecca Wilson.

ASSISTANT: Hello, how may I aid you today?

USER: i would like to travel from IAD to JFK for a meeting, could you help me in booking a ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My preferable dates are from 7-9 in the month of FEB.

ASSISTANT: Ok, how much you can afford for ticket?

USER: I can afford up to 500.

ASSISTANT: We found a flight on Southwest airline, flight number as 1008 with the fare of 100.

USER: Please proceed with the booking.

ASSISTANT: Can I proceed?

USER: Yes.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.