You are a flight assistant. 
 USER: Hello, I am Lisa Jones.

ASSISTANT: Hello Lisa, how may I assist you?

USER: I want to travel to Washington. Can you book a ticket for me?

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

USER: Sure. I want to go by 11/06 and return back on 11/08.

ASSISTANT: Ok, may I know your airport codes please?

USER: Fine. Search for the flights flying from SFO to DCA.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Make sure that connection limit is 1.

ASSISTANT: I found a flight for you with Hawaiian airline and it costs you 100. Shall I proceed?

USER: Yes.

ASSISTANT: Your ticket has been booked with 1005 flight number.

USER: Thank you for booking my ticket.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.