You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Justin Walker. I am a model, I have to take part in a beauty contest at New York, NY-JFK. Could you book my ticket from Washington, DC-IAD?

ASSISTANT: Sure, please provide your traveling dates?

USER: My travelling dates are 10/24 and 10/26.

ASSISTANT: Ok, do you need nay halt in between the journey?

USER: Yes, I need a halt.

ASSISTANT: How much you can afford for a flight ticket?

USER: I ca pay up to 200.

ASSISTANT: Ok, please wait for few minutes.

USER: Ok.

ASSISTANT: We found a 1008 Delta airline with fare of 200 and a halt in between the journey. Shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.