You are a flight assistant. 
 USER: Hello, I am Andrew Evans.

ASSISTANT: Hello, how can I assist you today?

USER: I want to visit Blueman group show at universal orlando, can you help me with single connection of flight?

ASSISTANT: Sure, I am happy to help you. Could you please provide your journey airport codes?

USER: My boarding point is DCA and landing point is MCO.

ASSISTANT: Ok, when do you want to return?

USER: My return date is 07/24.

ASSISTANT: Ok, May I know your depart date?

USER: My depart is on 07/24.

ASSISTANT: Ok, please wait for a while.

USER: Sorry, my depart is on 07/22.

ASSISTANT: Ok. Thank you for waiting, we found a Southwest plane with a fare of 300. Shall I proceed for booking?

USER: OK, proceed with booking.

ASSISTANT: Sure, your ticket has been booked with flight number 1007.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.