You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I am Jonathan Gonzalez. I am planning to visit Las Vegas to watch basket ball match, can you please book me a ticket from DFW to LAS?

ASSISTANT: sure,Jonathan Gonzalez, I can aid you with that booking. May I know your preferable travel dates, please?

USER: My planned dates of journey are from 07/03 to 07/05.

ASSISTANT: UA airlines are providing a flight with connecting with a fare of 100. Shall I proceed to booking?

USER: That's ok for me. Please book my ticket with this airlines.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for approaching us, have a safe journey.