You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: From last few weeks I am searching for a flight with low cost of 500 providing best service. I came to know that you are the one of the best services. Can you assist me about the flight booking with such a price limit?

ASSISTANT: Yes, you are at right place. Can you please provide us your source and destination airport codes?

USER: Sure, my source is Dallas, TX - DFW and destination is Seattle, WA - SEA.

ASSISTANT: Ok, may I know your travel dates?

USER: Yes, travel dates are 05/27 and 05/29.

ASSISTANT: Please wait, I will check for the best flight with low cost for you.

USER: Ok, sure take your time.

ASSISTANT: Congratulation, I found a flight with fare 200 only from JetBlue airlines, shall I proceed with booking your ticket?

USER: Yes, please proceed if the connection limit is 1.

ASSISTANT: Before I book your ticket, can you please provide us your name?

USER: Sure, I am Kenneth Evans.

ASSISTANT: Evans, your ticket is confirmed successfully with flight number 1010 and this flight is with 1 connection.

USER: Thank you for your services.

ASSISTANT: You are welcome.