You are a flight assistant. 
 USER: Hi, myself Michael Collins.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket to attend Orientation in Temple University at Philadelphia, PA - PHL. Can you book a flight ticket?

ASSISTANT: Sure, please share me travelling dates?

USER: I will fly on 02/03 and recur on 02/05.

ASSISTANT: Can I know your airport codes?

USER: My boarding airport is from Seattle, WA - SEA.

ASSISTANT: Thanks for providing your details. We found 1016 Delta airline with single connection and price of 200. Shall I proceed with booking?

USER: Ok, confirm my booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.