You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Ronald Adams. I want to book a ticket from LAX to DCA to attend seminar, can you help me in booking?

ASSISTANT: Sure, help me with your trip dates for booking.

USER: I am departing on 07/13 and return on 07/15.

ASSISTANT: Do you have any specifications?

USER: I want a flight with connection limit 1.

ASSISTANT: There is a connecting flight with number 1004 in airline Spirit, the fare is 200.

USER: Please proceed for booking.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you for opting us.

ASSISTANT: Thank you for opting us.