You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER:      Can you please book a flight ticket from PHL to JFK?

ASSISTANT: Ok, may I know your travelling dates?

USER: Yes, my travelling dates are Nov 13 and Nov 15.

ASSISTANT: Do you need any connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Can I know your name?

USER: My name is William Robinson.

ASSISTANT: Please wait.

USER: Ok, take your time.

ASSISTANT: Here is a connecting flight with fare 100 and 1006 as flight number in Frontier Airline. Shall I proceed with booking?

USER:           Yes, please.

ASSISTANT: Your ticket is confirmed in economy class.

USER: Thank you for the help.

ASSISTANT: Most welcome.