You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Patricia Johnson.

ASSISTANT: Patricia, how can I aid you today?

USER: 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: Sure, I am here to help you. May I know your travel dates please?

USER: I would like to depart on Mar 27th and return on Mar 29th.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Sure, take your time.

ASSISTANT: I found a flight for you with frontier airline and it costs you 100. Shall I proceed?

USER: Please confirm the booking.

ASSISTANT: Your ticket has been booked with 1015 flight number.

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

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.