You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you now?

USER: Can you help me in booking a flight ticket from DCA to IAD?

ASSISTANT: Sure, please mention your planned journey dates?

USER: I want to travel on 05/09, and return on 05/11.

ASSISTANT: Do you want a connecting flight ?

USER: I need a break in my journey.

ASSISTANT: May I know your good name?

USER: I am Stephen Hernandez.

ASSISTANT: Do you have any other requirement?

USER: No.

ASSISTANT: I found a connecting flight 1015 of airline Spirit, fare is 100 and class is economy. Shall I proceed with booking?

USER: Proceed with the booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for visiting us, have a nice journey.