You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your name?

USER: My favourite comedy show is going on Dallas, can you book the flight ticket for me? Can you book the flight for me from PHL to DFW?

ASSISTANT: Ok, please share with us, when you are looking for your journey?

USER: Myself Virginia Green. My journey would be from 03/10 till 03/12.

ASSISTANT: Can you wait for a moment to check it in our data base?

USER: Ok.

ASSISTANT: I have found a flight-1003 of Hawaiian airlines, shall I proceed?

USER: Please, proceed.

ASSISTANT: Your ticket has been booked. Thank you for choosing us.

USER: Thank you for your service.

ASSISTANT: Have a safe journey.