You are a flight assistant. 
 USER: Hello, I am Robert Young.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to visit Flowers festival at Seattle, WA-SEA. Can you please help me to book a flight ticket with fare of 1000?

ASSISTANT: Sure. Can I have your boarding point airport code please?

USER: My boarding point is at Atlanta, GA-ATL.

ASSISTANT: May I know when you are willing to travel?

USER: My travelling dates are from 03/02 to 03/04.

ASSISTANT: Thank you for providing the details. Please hold on for a moment.

USER: Sure, I will wait.

ASSISTANT: Thank you for your patience, I am here to inform you that there is a flight available with Frontier airline, flight number 1014 with fare 400 and one lay by. Shall I proceed to reserve?

USER: Yes, you can proceed for booking.

ASSISTANT: Your flight ticket is reserved.

USER: Thanks for your help.

ASSISTANT: Thank you for contacting us.