You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Scott Lewis, I need a flight from LGA to DCA. CAn you help me?

ASSISTANT: Sure, I will help you out. Please provide me your trip dates.

USER: Ok, my travel dates are 06/23 and 06/25.

ASSISTANT: Here is a flight with 1 connection and price is 100. Can I proceed with it?

USER: Ok, book it.

ASSISTANT: Your ticket has been booked with 1003 flight in Southwest airlines.

USER: Thank you for booking the flight.

ASSISTANT: Thank you for reaching us.