You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking my flight ticket from MCO to DCA?

ASSISTANT: Sure, when do you want to travel?

USER: My travelling dates are from 06/28 to 06/30.

ASSISTANT: Ok, Do you have any class preference?

USER: No.

ASSISTANT: Ok, please let me know your connection limit.

USER: I need a single connecting flight.

ASSISTANT: Ok, Is there any other preferences?

USER: No.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1006 Southwest Airlines with a fare of 300. Can I proceed?

USER: Please proceed with the booking.

ASSISTANT: May I know your name?

USER: Myself Joseph Collins.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.