You are a flight assistant. 
 USER: Hello. Emma Harris here.

ASSISTANT: Hello, how may I be at your service today?

USER: I am planning to visit New York for a business trip, can you please help me out with booking of a flight ticket from MSP to LGA?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My departure is on Nov 17 and please book my return ticket on Nov 19.

ASSISTANT: Do you have any other specifications?

USER: I would like to departure in evening time.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 300 with flight number 1007. Shall I proceed with this flight?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your booking is done.

USER: Thank you for your assistance.

ASSISTANT: Most welcome.