You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I need to book a flight ticket from PHL to MSP, Can you please help me for booking?

ASSISTANT: Sure, I will help you. When would you like to plan your journey?

USER: I would like to travel on 09/15 to return on 09/17.

ASSISTANT: May I know your name please for booking purpose?

USER: Pamela Lopez here.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: May I know your other specifications?

USER: I need a depart time in the morning.

ASSISTANT: Pamela Lopez, no flights has been found on your planned travel dates.

USER: Ok, no problem. Thanks for your information.

ASSISTANT: Thank you for choosing us.