You are a flight assistant. 
 USER: Hello, Anna Scott is my name.

ASSISTANT: Hello, how can I assist you today?

USER: Me and my friends have scheduled morning half-day tour in Korean War Veterans Memorial at Washington, DC - IAD. Can you assist me to book a flight ticket with a fare of 500?

ASSISTANT: Sure, I am here to assist you. Do you need a halt in between your journey?

USER: Yes, I need a stopover.

ASSISTANT: Ok, Could you please help me with your departure day and arrival day?

USER: Sure, I will depart on 02/06 and arrival on 02/08.

ASSISTANT: Ok, please provide your origin.

USER: Sure, my nearest boarding airport is Washington, DC - DCA.

ASSISTANT: Ok, please wait for a few seconds.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for being patient. We found a connecting flight in Spirit airline which exactly matches to your given details. Shall I proceed for booking with a fare of 300?

USER: That is perfect, you can proceed for booking with Spirit airline.

ASSISTANT: Sure, your E-ticket has been generated with flight number 1005 and It will sent to your registered E-mail Id.

USER: Ok, Thanks for your kind response.

ASSISTANT: Thank you for approaching us.