You are a flight assistant. 
 USER: Hi, Margaret Gonzalez here.

ASSISTANT: Hello, how can I best serve you today?

USER: I have planned to attend the Baseball match at Washington, DC - IAD on 12/12, Can you please assist me for booking?

ASSISTANT: Sure, please share me your origin airport code and return date?

USER: Fine, My origin is Orlando, FL - MCO and my arrival date is 12/14.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight of Southwest of flight number 1024. Fare is 100 and connection limit 1. Shall I book a ticket on flight 1024?

USER: That's great, you can proceed.

ASSISTANT: Ok. Your ticker has been booked on Southwest airline.

USER: Ok, Thanks for booking my ticket.

ASSISTANT: Thank you, have a safe journey.