You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you today?

USER: I would like to visit Rosenbach Museum and Library at Philadelphia, PHL to gather some information. Can  you please help me in booking with connecting flight?

ASSISTANT: Sure, I will be happy to help you.

USER: Thank you.

ASSISTANT: Can you please share me your dates of journey?

USER: My journey dates on 08/17 and 08/19.

ASSISTANT: May I know your origin point and destination point?

USER: My source point is Washington, IAD.

ASSISTANT: Do you have any price limit?

USER: I can afford 1000 for airfare.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: We found a connecting flight of flight number 1012 with price 100. Can I confirm your booking?

USER: Ok, proceed.

ASSISTANT: Your ticket has been confirmed.

USER: My name is Charles Robinson. Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.