You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I need to book a flight ticket from PHL to ORD. Can you help me in my booking?

ASSISTANT: Sure, we are here to assist you. When did you schedule your trip?

USER: My journey dates are from June 25th to June 27th.

ASSISTANT: Is there any time concern?

USER: My depart time should be in the morning.

ASSISTANT: May I know your connection preference?

USER: I need a stop over in my journey.

ASSISTANT: Can you please provide your name to proceed further?

USER: Myself Larry Carter.

ASSISTANT: Thank you for sharing the details. There is a flight available with single connection in Frontier airline which will depart at 5:00 hours. Shall I confirm it?

USER: Proceed with my booking.

ASSISTANT: Your ticket has been confirmed in economy class and flight number is 1001.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.