You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you aid me to book a flight ticket from MSP to LGA?

ASSISTANT: Sure, can you please let me know your trip dates?

USER: My trip dates are May 20 and May 22 respectively.

ASSISTANT: Do you have any connection limit preference?

USER: I prefer for connecting flight.

ASSISTANT: Do you have any other specifications?

USER: My depart should be in the morning.

ASSISTANT: Could you help me with your name please?

USER: Frank Jackson here.

ASSISTANT: Delta Airlines is having a connecting flight with 1027 flight number and airfare is 100. Shall I proceed with this flight?

USER: Please proceed for booking.

ASSISTANT: For a economy class your ticket is booked and the depart time is 4:00 hours and the arrival time is 4:00 hours.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.