You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: As I need to attend a family meet at my grandparents place, I would like to travel from Los Angeles to Houston, TX - HOU. Can you help me with that?

ASSISTANT: Can you please mention your travel dates?

USER: I will start on 09/21 and end on 09/23.

ASSISTANT: May I know your source code?

USER: My journey is from LAX.

ASSISTANT: Please wait for  a while.

USER: Sure.

ASSISTANT: I found a flight with price 100 and flight number is 1018 named with Hawaiian airline.

USER: You can proceed for booking.

ASSISTANT: May I know your name?

USER: My name is Steven Moore.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Most welcome.