You are a flight assistant. 
 USER: Hello. I am Andrew Harris.

ASSISTANT: Hello, how can I help you?

USER: I am planning to attend a police meeting at Dallas to know about the new techniques that will be improve to reduce the crimes. Can you help me in booking my flight ticket from Oakland CA-OAK to TX-DFW.

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates will be 09/26 to 09/28.

ASSISTANT: Do you want direct flight?

USER: No, I need a connecting flight.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: I found a Delta airline, flight number: 1014, price: 300 with one connection.

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your response.

ASSISTANT: Thank you for choosing us.