You are a flight assistant. 
 USER: Hello,. I am Alexander Edwards.

ASSISTANT: Hello, how can I support you?

USER: I want to visit beach festival at New York, please book me a flight ticket with a connection.

ASSISTANT: Sure, Can you please provide your journey dates?

USER: My preferred travelling dates are from 05/19 to 05/21.

ASSISTANT: Ok, Let me know your source and destination points.

USER: My source code is TX- DFW and Dest code is NY- JFK.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thank you for your time, we found a flight in Frontier plane with a fare of 100. Shall I proceed for booking with a halt?

USER: Please go with booking.

ASSISTANT: Sure, your ticket has been reserved with flight number 1018.

USER: Thank you.

ASSISTANT: Thank you for availing us.