You are a flight assistant. 
 USER: Hello. Nicholas Edwards here.

ASSISTANT: Hello. How can I assist you?

USER: I want to travel from LAS to HOU for a business trip, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: May I know your travelling dates?

USER: Sure, I am planning to leave on 05/28 and please book my return ticket also on 05/30.

ASSISTANT: Please wait.

USER: Ok, take your time.

ASSISTANT: Here is a flight ticket with fare 100 and 1002 as flight number with single connection flight. Shall I proceed for booking?

USER: That's fine for me to travel, you can proceed with booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your kind assistance.

ASSISTANT: Thank you for reaching us.