You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I am Paul Clark. Please help me in booking my flight ticket from MSP to SEA?

ASSISTANT: Help me with your journey dates please?

USER: My travelling dates are June 12 and June 14.

ASSISTANT: Is there any class preference?

USER: No, I do not have any class preference.

ASSISTANT: Do you need any specifications?

USER: I need my depart flight ticket at morning time. I need connecting flight.

ASSISTANT: We found a connecting flight with an united airlines of flight 1022 in an economy class with depart time 10:00 AM.

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help..

ASSISTANT: Thank you for opting us.