You are a flight assistant. 
 USER: Hi,. I am James Martinez.

ASSISTANT: Hello, how may I help you?

USER: I am planning to go for a Redwood Regional Park in Oakland, CA - OAK. Can you please book a flight ticket from Las Vegas, NV - LAS?

ASSISTANT: Sure, please provide your trip dates?

USER: My travelling dates are 02/08 - 02/10.

ASSISTANT: Do you need any other requirements?

USER: I need a connecting flight.

ASSISTANT: We found a flight in UA airlines, flight number is 1002 with one connection and price is 300.

USER: Ok, please make it confirm.

ASSISTANT: Ok, your reservation is done.

USER: Thanks for your assistance.

ASSISTANT: Thank you for opting us.