You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Mark Wilson.

ASSISTANT: How may I assist you?

USER: I am looking for a connecting flight, could you please help me with booking a flight with my requirements?

ASSISTANT: Sure, help me with the trip dates?

USER: I would like to depart on Oct 3rd and return on Oct 5th.

ASSISTANT: May I know your airport codes?

USER: I would like to travel from PHL to MSP.

ASSISTANT: We found a flight in an airline JetBlue with 1027 number having a single connection price of 100. Shall I proceed to book?

USER: Please confirm the booking.

ASSISTANT: Your flight ticket has been reserved in an economy class.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for opting us.