You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Steven Green.

ASSISTANT: How can I help you?

USER: I want to visit Hollywood sign in Las Angeles, can you help me?

ASSISTANT: I can help you in making your reservation. Can you please tell your airport codes?

USER: My airport codes are from DCA to LAX.

ASSISTANT: If you have a choice, at what date you prefer to fly, please?

USER: My dates are 10/13 and 10/15.

ASSISTANT: Well, for your destination we found a flight with 1 connection and ticket price is just 100. Would you like me to book your trip right now?

USER: Yes, please.

ASSISTANT: Your reservation is confirmed with flight 1011 of JetBlue airlines.

USER: Thank you for booking.

ASSISTANT: Thank you and have a nice day.