You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Please help me to book a flight ticket from PHL to attend an interview in SEA.

ASSISTANT: Yes, can you tell me your dates of travel?

USER: Sure, I need to depart on 03/16 and my return date will be on 03/18.

ASSISTANT: Do you have any other preferences?

USER: I want to fly in a connecting flight for this time.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connection.

USER: That's ok, not an issue.

ASSISTANT: Can I know your name for booking?

USER: I am Michael Hernandez.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for contacting us.