You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I am Samantha Allen. I am looking for a flight from IAD to PHL, can you help me out?

ASSISTANT: Sure, we are perky to assist you.

USER: Thank you.

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My trip dates are from Feb 25th till Feb 27th.

ASSISTANT:  Thanks for waiting, we are pleased to inform you that we have found a UA airline, flight number-1020 connections-1 and price limit is 100.

USER: Please proceed with it.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.