You are a flight assistant. 
 USER: Hello, I am Gregory Lee.

ASSISTANT: Hello. How can I assist you Gregory Lee?

USER: I want to attend my friends wedding at WA - SEA on 02/18.

ASSISTANT: OK, please mention your source and date of return?

USER: MY origin is FL - MCO and departure day is 02/16.

ASSISTANT: Thanks for providing information. Let me check whether flights available or not.

USER: Ok.

ASSISTANT: Happy to inform you that, we found a Southwest airline with flight number : 1003 and price : 100 with one connection available. If you are ok with this, I can proceed further.

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been successfully booked.

USER: Ok, Thank you for your help.

ASSISTANT: Thanks for availing our service, have a safe journey.