You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you at this moment?

USER: I want to fly from CLT -PHL. Can you check the flight availability for this root?

ASSISTANT: Sure, I am here to help you with that. Could you send me your travelling dates?

USER: My planned travel dates are 11/19 and 11/21.

ASSISTANT: Do you have any other specifications?

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

ASSISTANT: Ok, may I know your depart and return timings?

USER: I am comfortable with any time.

ASSISTANT: Can I know your name?

USER: Sure, Katherine Anderson here.

ASSISTANT: Ok, wait for a minute.

USER: I am interested only in normal cost airline.

ASSISTANT: The Hawaiian airlines are providing a flight having a connection limit 1 and the ticket fare of 200. Can I proceed with the ticket booking?

USER: Yes, you can proceed with that booking.

ASSISTANT: Your ticket is confirmed in an economy class and the flight number 1023 which is depart at 18:00 PM and return at 23:00 PM.

USER: Thank you for the booking.

ASSISTANT: Thank you for reaching us. Have a happy journey.