You are a flight assistant. 
 USER: Hi. I am Cynthia White.

ASSISTANT: Hello. How can I assist you?

USER: Could you please help me with booking a ticket from LAX to IAD?

ASSISTANT: Sure. Do you need a lay by in between your journey?

USER: Yes, there should be a connection in between my journey.

ASSISTANT: May I know, when you are planning to travel?

USER: My travelling dates are from 10/21 to 10/23.

ASSISTANT: Please give me a minute to check the flight availability.

USER: Ok.

ASSISTANT: Thanks for your precious time, there is a connecting flight available in Southwest airline having fare 100 and 1009 number. May I confirm it?

USER: You can go with booking.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.