You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from LAX to OAK, can you please help me in flight booking?

ASSISTANT: Sure, please share your journey dates?

USER: I want to fly on Dec 10, return on Dec 12.

ASSISTANT: Do you have any specifications?

USER: I need a single connecting flight.

ASSISTANT: May I know your good name?

USER: My name is Patrick Baker.

ASSISTANT: We found a flight in United airlines, flight number is 1007 with single connection and price is 100 economy class. Shall I proceed?

USER: Ok, proceed to booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.