You are a flight assistant. 
 USER: Hello, I'm Brian Wright.

ASSISTANT: Hello, how may I help you?

USER: This weekend, I would like to spent some time with my family in Orlando, so could you please book a ticket to me?

ASSISTANT: Please share your nearest airport code.

USER: My source and destination airport codes are DCA and MCO.

ASSISTANT: Similarly, share your respective dates.

USER: I would like to travel on 08/15 and return back on 08/17.

ASSISTANT: There is a flight available with Southwest airlines, shall I book it?

USER: Ok, please proceed if it is a single connecting flight.

ASSISTANT: Ok, your ticket is booked with flight number 1010, having 1 stop in middle.

USER: Thank you.

ASSISTANT: Thank you for reaching us.