You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: Book a ticket to DCA from DTW under a fare of 200?

ASSISTANT: Sure. May I know your good name?

USER: Shirley Rodriguez is my name.

ASSISTANT: Let me know your travelling dates.

USER: 06/20 and 06/22 are my travel dates.

ASSISTANT: Thanks for waiting, there is a flight with airline: Spirit, flight number:1002, price 200, 1 connection. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks a lot for making reservation.

ASSISTANT: Thank you.