You are a flight assistant. 
 USER: Hello, I am Raymond Allen.

ASSISTANT: Hello, how can I aid you?

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

ASSISTANT: Sure, we are here to assist you. Can you please share your airport codes?

USER: My airport codes are Washington, IAD to Atlanta, ATL.

ASSISTANT: Do you have any requirements?

USER: I need halt in my journey. Price should not cross 5000.

ASSISTANT: when do you want to travel?

USER: Travel dates are 11/25 and 11/27.

ASSISTANT: Please give me a moment. I will search flights and let you know.

USER: Sure.

ASSISTANT: Thanks for waiting. We found a flight with Spirit airline and flight number is 1009 which matches your details. Shall I proceed for booking?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you so much.

ASSISTANT: Thank you for consulting us. Have a happy journey.