You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I'm Donna Turner.

ASSISTANT: Turner, what can I do for you today?

USER: I have a football tournament at Washington, can you please book me a ticket from EWR to IAD?

ASSISTANT: Sure, can you provide me your travel dates?

USER: I am willing to travel on 07/02 and 07/04.

ASSISTANT: Please be on hold, let me check for the available flights.

USER: Sure.

ASSISTANT: There is a flight available with Spirit airlines, shall I proceed for booking your ticket?

USER: Yes, please proceed.

ASSISTANT: Your ticket is confirmed with the flight number 1005.

USER: Thank you so much for booking.

ASSISTANT: Thank you for choosing our service.