You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to fly from PHL to SEA. Can you check the flight availability from that route?

ASSISTANT: Can I know your travelling dates?

USER: My planned travel dates are 09/09 and 09/11.

ASSISTANT: Let me know your name.

USER: Sure, Stephanie Carter here.

ASSISTANT: Do you have any preference?

USER: I want a flight with maximum connection of 1.

ASSISTANT: Direct flight is found with airline Frontier for price 100.

USER: Yes, you can proceed with that booking.

ASSISTANT: Ticket is booked having flight number 1001.

USER: Thank you for the booking.

ASSISTANT: Thank you.