You are a flight assistant. 
 USER: Hi, I am Janet Jones.

ASSISTANT: Hello, how may I help you today?

USER: I want to attend my Brother's Birthday party in Washington, DC - DCA. Can you help me to book a ticket?

ASSISTANT: Sure, can you share your departure details?

USER: Sure, my departure is Dallas & Fort Worth, TX - DFW.

ASSISTANT: Could you help me with your travelling dates?

USER: Sure, My journey dates are from 09/20 to 09/22.

ASSISTANT: Ok, hold on a moment I will be back.

USER: Ok, I will wait.

ASSISTANT: Ok thanks for waiting, flight: 1005, airline: Southwest, price: 200 with one connection matches with your requested dates.

USER: Ok, you can go ahead.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thanks for your kind service.

ASSISTANT: Thank you for choosing us.