You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you for today?

USER: I am Brenda Adams. I planned a journey to New York to visit American Museum of Natural History with my family. Help me to find a flight from Oakland, CA-OAK.

ASSISTANT: May I know your preferable dates?

USER: My journey dates are, returning on 2/20. Depart date is 02/18.

ASSISTANT: Can you provide your destination airport code?

USER: I need a flight to New York, NY-EWR.

ASSISTANT: We are glad to inform you that, your details were matched with the airline Delta and the flight number is 1010. Can I proceed booking?

USER: Sure.

ASSISTANT: Your reservation is done.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us Adams, have a safe journey.