You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: I am Nancy Nelson.

ASSISTANT: Nice meeting you Nelson.

USER: Thanks, I would like to visit Houston in this month, can you please book a flight ticket from LAS to HOU?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Can you please provide your planned dates of travelling?

USER: I want to take off on 06/04 and confirm my return ticket also on 06/06.

ASSISTANT: Please wait a moment to check the flights.

USER: Ok.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Hawaiian airlines. Shall I proceed with this?

USER: That's perfect, please confirm this flight ticket for me.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1002.

USER: Thank you for your help in booking flight ticket.

ASSISTANT: Thank you for contacting us, have a great journey.