You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. May I know your name, Please? How may I help you for today?

USER: I am Benjamin Smith, I want to book a flight ticket from Dallas, TX- DFW.

ASSISTANT: Thanks for providing the information, Benjamin Smith. May I know your travel details and airport codes?

USER: As I need to attend my daughter's birthday party, I want to start my journey on 08/25 and return on 08/27.

ASSISTANT: OK.

USER: My Dest airport should be Las Vegas, NV- LAS.

ASSISTANT: Do you have any other specific requirements to be met?

USER: I need a connection within my journey with price 5000.

ASSISTANT: Sure. Please wait for a moment, While we check for the availability of the flights.

USER: Sure.

ASSISTANT: We found a flight matching your requirements. Flight number:1013, airline:UA, price:100 and num_connections:1. Shall I proceed with the ticket booking?

USER: OK, proceed with booking.

ASSISTANT: Sure. The ticket booking for your chosen flight is completed.

USER: Thank you for your service.

ASSISTANT: Thank you, for choosing us for your ticket booking. Have a great journey.