You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am planning to book a flight from BOS to reach Los Angeles, can you please help me in booking a flight?

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my planned dates are on Nov 19th to 21st.

ASSISTANT: Do you have any class preference?

USER: Yes, I would like to travel in economy class.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Delta airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: That's great, you can proceed.

ASSISTANT: May I know your name?

USER: Sure, my name is Paul Collins.

ASSISTANT: Your ticket is booked in 1012 flight.

USER: Thank you.

ASSISTANT: Most welcome.