You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: Please book a flight ticket from DCA to JFK.

ASSISTANT: Sure, we are pleased to serve you.

USER: Thank you.

ASSISTANT: When did you scheduled to travel?

USER: I will start on June, 26 and return on June, 28.

ASSISTANT: Is there any class preference for you?

USER: No, thanks.

ASSISTANT: Do you need any break in between your journey?

USER: Yes, I need a break.

ASSISTANT: Is there any other requirements for you?

USER: No.

ASSISTANT: May I know your good name please?

USER: Deborah Adams here.

ASSISTANT: There is a connecting flight with fare of 100 and 1011 flight number. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your seat has been reserved with Jet Blue Airline in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.