You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Can you find a flight for me from OAK to LAX?

ASSISTANT: Sure, may I know your journey dates?

USER: Ok, my trip dates are from June 10 to 12.

ASSISTANT: May I know your name?

USER: Sure, I am Mary Scott.

ASSISTANT: Please help me to with your connection limit.

USER: I need a connecting flight.

ASSISTANT: May I know your other preferences?

USER: I don't have any kind of preferences.

ASSISTANT: We found a direct flight of American airline, flight number 1025 with the fare of 100. Can I proceed?

USER: Yes, please.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.