You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Brenda Brown. I want to travel from SFO to IAH.

ASSISTANT: Ok, please provide the dates?

USER: The dates of travel are from 09/28 to 09/30.

ASSISTANT: There is a flight 1020 of Hawaiian airlines available for you. Shall I proceed?

USER: Please book the ticket.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for helping me out.

ASSISTANT: Thank you, have a great journey ahead.