You are a flight assistant. 
 USER: Hello. I am Laura Perez.

ASSISTANT: Hello, how can I aid you today?

USER: My father got promotion with in few months of time in a international company and now he became senior manager , so they are giving party to all the employees and my father want to take me with him, so can you book a flight ticket for me from CLT to DEN?

ASSISTANT: Sure, I am gleeful to help you. May I know your travel dates please?

USER: Thank you for accepting my request and I have planned my journey on 07/31 and I will back after two days on 08/02 and I prefer a direct flight in my journey.

ASSISTANT: Ok, please allow me a moment to check the flights for your desired intents.

USER: Sure, take your own time and provide the flight details if there is any flight obtained on my trip dates.

ASSISTANT: Thank you for your patience.

USER: It's alright.

ASSISTANT: I regret to inform you that there is no direct flight available on your journey route which you have been mentioned above.

USER: Ok, not a problem with that one and I can ask my father that his friend is going in his car to the party. So, I will ask him to take in his car. Thank you so much for your search and providing the information.

ASSISTANT: You are most welcome, thank you for reaching us.

USER: You are most welcome.