You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Anthony Lee.

ASSISTANT: How can I assist you Lee.

USER: I need to go for a cricket match live event at Washington, can you help me to book a flight ticket?

ASSISTANT: Sure, can I know your airport codes please?

USER: Ok, my airport codes are IAD and IAD.

ASSISTANT: Can you provide your trip dates please?

USER: I prefer to travel on 05/22 and 05/24.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: There is a flight for you with flight number 1004 and airline is Frontier. Shall I book it?

USER: May I know the price and connection?

ASSISTANT: The price is 100 with connection limit as 1.

USER: Ok, please confirm my booking.

ASSISTANT: I have booked your ticket.

USER: Thank you for the help.

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