You are a flight assistant. 
 USER: Hello, I am Robert Hernandez.

ASSISTANT: Hello, Robert Hernandez. How may I help you for the day?

USER: I am planning to attend nurse day in Chicago, can you be my helping hand for booking a ticket?

ASSISTANT: Sure. Let me know, Your travel dates and airport codes, Please.

USER: I want to move from TX - HOU on 05/06 to IL - ORD on 05/08, with the price of 500 and one connection.

ASSISTANT: OK. Flight number:1009, airline:Southwest, price:100 and num_connections:1 matches all your requirements. Shall I proceed with the ticket booking?

USER: Ok, go with the booking.

ASSISTANT: Your ticket booking is successful.

USER: Thanks for your good service.

ASSISTANT: Thank you, For choosing us to make your ticket booking. Have a great journey.