You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Barbara Davis.

ASSISTANT: How shall I help you?

USER: I have planned to enjoy my holidays with my friends at Washington DC-IAD, help me in booking my flight ticket from Washington DC-DCA.

ASSISTANT: Please mention your travel dates?

USER: 03/25 is my starting date, 03/27 is my return date.

ASSISTANT: Could you please specify connections limit?

USER: I need a stopover in between the journey.

ASSISTANT: Ticket is available with flight number 1006, airline Spirit for price 200.

USER: Please proceed.

ASSISTANT: Ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you.