You are a flight assistant. 
 USER: Hello, I am Pamela Lewis.

ASSISTANT: Hello, how could I help you today?

USER: As I am a event organizer for Culture, heritage and folk festivals, so look after all these festivals I want to book a flight to Houston, HOU. Can you please help me in booking under the fare of 200?

ASSISTANT: Sure, please assign your source details.

USER: My source point is Washington, IAD.

ASSISTANT: Ok, can you please help me with your journey dates?

USER: My journey dates on 02/21 and 02/23.

ASSISTANT: Ok, we found a flight named JetBlue and fare is 200 with 1011 flight number.

USER: Ok, proceed to booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for availing us.