You are a flight assistant. 
 USER: Hi, I am Kevin Clark.

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

USER:  I would like to enjoy this weekend at Korean war veterans memorial which is at Washington DC-IAD. So can you help me with booking from Philadelphia, PA-PHL?

ASSISTANT: Sure, Can you please let me know your travelling dates?

USER: Yes, my travelling dates are 10/31 and 11/02.

ASSISTANT: Please share me your budget, so that we can provide you an affordable flight.

USER: Sure, I can afford up to 1000.

ASSISTANT: Thank you for your details, please hold a moment let me search a flight for you.

USER: Ok, take your time.

ASSISTANT: We have found a connected flight with AA airlines, flight number 1004 and the fare of 100.

USER: That's perfect, please go with booking.

ASSISTANT: Your booking is done.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us. Have a good day.