You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I need to book a flight ticket from LAX to OAK, can you help me in booking a flight ticket?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Sure, my journey dates are Mar 13 and Mar 15.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I prefer maximum one connection.

ASSISTANT: Do you have any class preference?

USER: I would like to fly in a economy class. And I would prefer well company airline.

ASSISTANT: We found American airline with economy class and flight number is 1019 with arrival time is 15:00 hours and departure time is 11:00 hours.Shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: May I know your good name please?

USER: Sure, Carolyn Scott here.

ASSISTANT: Your ticket is booked.

USER: Thank you for your assistance.