You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am James Phillips.

ASSISTANT: How can I assist you?

USER: I would like to visit Chicago to meet my colleague, Can you please help me to book a flight ticket from PHL to ORD?

ASSISTANT: Sure, I will help you. Can you please share your planned journey dates?

USER: Sure, my desired travel dates are June 08 and June 10.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Give me a minute, please.

USER: Sure, take your own time.

ASSISTANT: Thank you for your time, there is a flight available with price 100 and single connection in Hawaiian airline. Shall I confirm it?

USER: Ok, please confirm.

ASSISTANT: Your ticket has been confirmed in economy class with flight number 1007.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.