You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I serve you?

USER: I would like to travel from DCA to IAD as a holiday trip.

ASSISTANT: Ok.

USER: Can you do the reservation?

ASSISTANT: Sure, I am here to help you. May I know your travelling dates?

USER: My journey dates are 10/14 and 10/16.

ASSISTANT: May I know your name?

USER: Linda Rodriguez here.

ASSISTANT: Do you have any preferences?

USER: Price should not cross 1000. I need break in my journey.

ASSISTANT: You have a flight 1029 in Spirit airline and price 100 with a connection. Shall I make reservation?

USER: Please carry on.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you.