You are a flight assistant. 
 USER: Hi, I am Larry Parker.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me in reserving a flight ticket, as I have to go to Oakland to watch basketball match at oracle arena.

ASSISTANT: Sure, I will help you. May I know your origin airport code please?

USER: My origin code is HOU.

ASSISTANT: Let me know your travel dates please?

USER: My depart date is 02/05 and return date is 02/07.

ASSISTANT: May I know your destination please?

USER: Destination code is OAK.

ASSISTANT: Do you have any other specification?

USER: Yes, I need on stopover in between my journey. Price range should be under 5000.

ASSISTANT: Thanks for giving your details, we found a flight on your details with airline Delta, flight number: 1018. Shall I proceed for booking?

USER: You may proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing us.