You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Ashley Allen want to shoot my film at Oakland, can you book a ticket with price under 1000?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Sure, my travelling dates will be 10/03 and 10/05.

ASSISTANT: Can you please your source and destination airport codes?

USER: Yes, I want to fly from ORD to OAK.

ASSISTANT: There is a flight available on your requested dates from Hawaiian airlines with 1 connecting flight.

USER: Ok, proceed with my booking.

ASSISTANT: Your ticket is booked with flight 1015.

USER: Thank you.

ASSISTANT: Thank you for your assistance.