You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: My name is Justin Rodriguez. I would like to meet my father, can you please help me to book my flight ticket from PHX to IAH?

ASSISTANT: Sure, will you please share your depart and return dates?

USER: Sure, I want to depart on Nov 25th and I will return back on Nov 27th.

ASSISTANT: We found a flight on Delta airline, flight number as 1024 with the fare of 300. Can I proceed?

USER: Yes, please book the ticket for me.

ASSISTANT: Your ticket has been booked.

USER: Thank you very much for your help.

ASSISTANT: Thank you for availing us.