You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Joshua Evans.

ASSISTANT: How may I assist you today?

USER: I would like to meet my friend on 11/09, can you please help me in flight ticket booking for me?

ASSISTANT: Sure, I am here to help you to book a flight ticket, can you please provide me your travelling airport codes?

USER: Thank you for accepting my request and my regional airport codes are from OAK to DEN.

ASSISTANT: Do you have any return trip plans?

USER: I will return back on 11/11 from DEN location.

ASSISTANT: Based on your request there is a flight with price 100 and connection is 1, shall I proceed with this flight to book a ticket?

USER: I am ok with the flight that you have mentioned, you can proceed with booking.

ASSISTANT: As per your request I confirmed your ticket with flight-1000, have a safe journey.

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

ASSISTANT: Thanks for choosing us.