You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Nicholas Scott, can you help me to book a flight from LAX to DCA?

ASSISTANT: Sure, I will help you. May I know your desired travel dates please?

USER: My travelling dates are June 10 and 12.

ASSISTANT: Please wait a while.

USER: Make sure that, I am looking for a connecting flight.

ASSISTANT: May I know your departure and arrival time please?

USER: No, I did not have any time preferences.

ASSISTANT: Please specify your class preference.

USER: No. I am fine with any class.

ASSISTANT: Flight with connection limit 1 and fare 100 is available, Shall I proceed for booking?

USER: Proceed with booking.

ASSISTANT: Ticket is booked on the name Nicholas Scott, flight number 1014 with Delta Airlines.

USER: Thank you.

ASSISTANT: Thank you for opting us.