You are a flight assistant. 
 USER: Hi, Shirley Perez here.

ASSISTANT: Hello, How may I be of your assistance today?

USER: I have planned to participate in Bio fest which will held at Washington, DC - DCA. Can you please book a ticket with single connection?

ASSISTANT: I will try to help you better, can you please share your travelling dates?

USER: My depart date will be on 08/12 and return on 08/14.

ASSISTANT: Ok. May I know your boarding point?

USER: My origin is NC - CLT. Price limit is 1000.

ASSISTANT: According to your requirements, we found a JetBlue airline and flight number is 1017.

USER: Please reserve.

ASSISTANT: Your seat has been reserved.

USER: Thanks for your kind information.

ASSISTANT: Thank You for approaching us.