You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Brian Wilson. I am planning to visit Museum of Art at Philadelphia, could you please help me with booking a flight ticket from SEA to PHL?

ASSISTANT: Yes, I can help you. Can you tell me your travelling dates?

USER: I would like to take off on 05/18 and return on 05/20.

ASSISTANT: Give me a moment.

USER: Sure, take your time.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connection.

USER: Please confirm the booking.

ASSISTANT: Ok, your ticket is booked.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for reaching our agency.