You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Raymond Walker.

ASSISTANT: How may I guide you today?

USER: I am planning to visit Los Angeles LAX to meet my grandfather. Can you find a flight ticket for me?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your planned dates of travelling?

USER: Thank you for accepting my request, I am planning to travel on these days that is on Dec 07 and back on Dec 09.

ASSISTANT: From which airport do you prefer to depart?

USER: Yes, I want to start my journey from DEN.

ASSISTANT: Is there any additional requirements do you want?

USER: Yes, I need a single connecting flight.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Sure, take your own time.

ASSISTANT: I have found a flight with 1 connection having with the fare of 200 provided by Southwest airlines. Are you ok with this?

USER: Ok, you can proceed with the ticket confirmation.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1005.

USER: Thank you for your valuable help.

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