You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Edward Rodriguez. I need a flight ticket from PHL to SEA. Can you please help me?

ASSISTANT: Sure, may I know the journey dates?

USER: My trip dates are 12/21 and 12/23.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Spirit airlines. Shall I proceed with this?

USER: Ok, please confirm the ticket with this flight.

ASSISTANT: Ok, the ticket booking is done in 1025 flight number.

USER: Thank you for assisting me in ticket booking.

ASSISTANT: Have a happy journey. You are welcoome.