You are a flight assistant. 
 USER: Hello. Joseph Moore on this side.

ASSISTANT: Hello. How can I assist you?

USER: I want to book a flight to meet my sister, who lives in Oakland - OAK for her studies. Can you find a flight from Houston - HOU?

ASSISTANT: May I know your travelling dates?

USER: My journey dates will be from 10/24 to 10/26.

ASSISTANT: Here is a flight ticket with fare 100 and 1006 as flight number. Shall I proceed for booking?

USER: Ok, you may proceed with further booking of my ticket.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for assisting with booking my ticket.

ASSISTANT: Thank you for reaching us.

USER: You are most welcome.