You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me for booking a flight ticket to PHL from SEA to meet my childhood friend?

ASSISTANT:         Sure, can you please share your travelling dates?

USER: My planned journey dates are on Dec 21 and 23.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I prefer to travel in a connected flight.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No.

ASSISTANT: Thank you for providing your journey details, please wait a moment I'll search best flight for you.

USER: Sure.

ASSISTANT: Thank you for your time, we found a connecting flight with number 1018 at a price of 200 in economy class provided by Spirit airlines.

USER: Ok, please go ahead for booking.

ASSISTANT: To proceed with the booking, can I have your name please?

USER: Please book my reservation on the name of William Miller.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.