You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Could you help me in booking a flight ticket from PHL to MSP?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: I want to fly on Nov 05, return on Nov 07.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: My name is Mark Edwards.

ASSISTANT: Let me know your connection limit?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: My depart time should be evening.

ASSISTANT:  We found 1003 Delta airlines with single connection with economy class.

USER: Ok, proceed to booking.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thank you.

ASSISTANT: Thank you for choosing us.