You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: As I am a scientist, I want to attend science festival with my students at Washington. Can you do the reservation?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My journey dates are Mar 25th and Mar 27th.

ASSISTANT: Can you please share your airport codes?

USER: My airport codes are ORD-DCA.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need break in my journey.

ASSISTANT: May I know your good name please?

USER: Elizabeth Parker here.

ASSISTANT: The business class with flight number 1026 of Spirit airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Please carry on.

ASSISTANT: Your ticket is booked.

USER: Thank you so much.

ASSISTANT: You are welcome.