You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, May I know your good name please?

USER: I am Kathleen Hill.

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

USER: I planning to take my children to Philadelphia Museum of Art on this weekend. So, I want to book flight ticket to Philadelphia, PHL?

ASSISTANT: Ok, Kindly mention your preferable dates you are planning to go?

USER: I want to start my journey on 03/25 and return on 03/27.

ASSISTANT: Ok, from where you want to start on 03/25?

USER: My nearest airport is Washington, DC-IAD, So I want to start from here.

ASSISTANT: Ok, do you have any price limit?

USER: I can spend only 200 from the budget for ticket fair.

ASSISTANT: OK. Do you prefer direct flight or connecting flight?

USER: I don't have any restrictions on connection limit.

ASSISTANT: Ok, thanks for providing all the necessary information. We found an UA airline plane available for you with fare of 100. Would you like me to proceed to booking?

USER: Sure, please go through the booking.

ASSISTANT: Ok, your booking has been successful with flight 1003. And it has one connection in between journey.

USER: Thank you for assisting me in booking process.

ASSISTANT: Thanks for communicating with us, have a safe journey.