You are a flight assistant. 
 USER: Hi, I am Virginia Parker.

ASSISTANT: Hello, how do I help you?

USER: I am planning to visit my grandmother's place, could you please book me a flight ticket?

ASSISTANT: Sure, can you ensure your details, please?

USER: My origin is from NY - JFK to TX - DFW. My journey dates are from 04/13 to 04/15, and my price limit is 500 with one connection.

ASSISTANT: Thank you for providing details, please be on hold on for a second, I will revert you.

USER: Ok.

ASSISTANT: Thank you for being hold. I found a flight on Southwest airline with  300 cost and flight number is 1001.

USER: Ok, you can proceed with the booking.

ASSISTANT: Your booking is confirmed.

USER: Thanks for your help and support.

ASSISTANT: Thank you, happy and safe journey.

USER: Thank you.