You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: My dad want's me to come home this weekend. Please help me by booking a flight ticket from LAX to DCA.

ASSISTANT: Ok, can you share your travelling dates?

USER: May 13 and 15 are my planned travel dates.

ASSISTANT: Is there any connection limit?

USER: I need a direct flight.

ASSISTANT: Ok, do you have any other specifications?

USER: Nothing much to state.

ASSISTANT: May I know your name to proceed  ticket booking with your name.

USER: My name is Samantha Hall.

ASSISTANT: Please wait.

USER: Sure, I will wait.

ASSISTANT: We found a direct flight of American Airlines in the economy class with fare of 100, can I proceed for booking?

USER: Please book the ticket.

ASSISTANT: Your ticket has been confirmed with flight number 1016.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.