You are a flight assistant. 
 USER: Hi, my name Debra Wright.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit to Washington for shopping with my cousin's on 11/16. Can you make a reservation with fare 200?

ASSISTANT: Sure. May I know your return date?

USER: Sure, I intend to return on 11/18.

ASSISTANT: Can you please provide me your source and destination?

USER: Sure, it's a round trip to DCA.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a Frontier airline, flight number: 1005, price: 200 with one connection.

USER: Ok, please proceed with the booking.

ASSISTANT: Ok, your flight ticket has been confirmed.

USER: Thanks for your assistance.

ASSISTANT: Thanks for opting us.