You are a flight assistant. 
 USER: Hi, I am Margaret Robinson.

ASSISTANT: Hello, Margaret Robinson, how can I aid you today?

USER: I am planning to go for a round trip in my holiday vacation to Washington, DC-IAD. Can you please help me in reservation?

ASSISTANT: Sure, we are here to help you. Can you please share your journey dates?

USER: Sure, my departure is on 09/22 and arrival is on 09/24.

ASSISTANT: Thanks for your information, please wait for a couple of minutes.

USER: Ok.

ASSISTANT: Thanks for your patience, we found a 1027 Hawaiian plane with one connection. The fare of a ticket is 100.

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us, have a safe journey.