You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you please help me with booking a flight ticket from PHL to DFW?

ASSISTANT: Sure, do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: When do you want to fly and return on?

USER: My travel dates are June 13 and 15.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can I know your good name?

USER: My name is Gary Lewis.

ASSISTANT: Thank you for your details, we found a connecting flight 1000 in Jet Blue airline.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: Thank you.

ASSISTANT: Thank you.