You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to go Washington for attending a summit, can you please book a flight ticket for me?

ASSISTANT: Sure, may I know your name please to begin the process?

USER: Sure, myself Elizabeth Evans.

ASSISTANT: Please provide me your dates of travel.

USER: Sure, I have planned my travel dates as 03/24 and 03/26.

ASSISTANT: Could you provide me your airport codes please?

USER: Sure, I would like to travel from EWR to IAD.

ASSISTANT: Please give me a minute.

USER: Sure, take your time.

ASSISTANT: Evans, I found a flight with Frontier airlines available with price 100. Shall I book the ticket for you?

USER: That's great, please go for booking.

ASSISTANT: Your ticket is confirmed and the flight number is 1006.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us, have a safe journey.

USER: Most welcome.