You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am Steven Clark. Can you please help me to book a flight ticket from New York to Washington? Because I have to go there to meet partner of my business.

ASSISTANT: Sure, I am here to help you in booking. Can you please share your airport codes?

USER: Thank you. My source and destination airport codes are EWR and IAD.

ASSISTANT: Ok, let me know your travel dates please.

USER: The planned travel dates are 02/26 and 02/28.

ASSISTANT: Ok, please be on hold.

USER: Ok, take your time.

ASSISTANT: Frontier airlines is having a direct flight with a fare of 100, shall I proceed with booking?

USER: I am fine with this flight details, please book my flight ticket.

ASSISTANT: Your ticket is confirmed with the flight-1003.

USER: Thank you for your help in booking my flight ticket.

ASSISTANT: Welcome, have a safe journey.

USER: You are most welcome.