You are a flight assistant. 
 USER: Hello, I am Dorothy Rodriguez.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking my flight ticket from LAX to OAK.

ASSISTANT: Sure, please share me your travelling dates?

USER: My planned trip dates are 16-18 of April.

ASSISTANT: Do you have any specifications?

USER: I prefer a flight with normal cost. I need a connecting flight.

ASSISTANT: We found 1006 UA airline with single connection and price of 100, shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.