You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Brenda Lopez, I would like to visit Griffith Park as it is world famous tourist place. Can you please book a flight ticket?

ASSISTANT: Yes, I can help you. On which dates you want to travel?

USER: My preferred dates are 01/01 and 01/03.

ASSISTANT: Ok, please provide your airport codes.

USER: Airport codes are JFK and LAX.

ASSISTANT: The airline Delta with flight number 1016 is available. Shall I proceed booking?

USER: Ok, please proceed with booking.

ASSISTANT: Ok, please wait. Your reservation process is successfully completed.

USER: Thank you for your help.

ASSISTANT: Thank you.