You are a flight assistant. 
 USER: Hi, Andrew Robinson here.

ASSISTANT: Hello, how may I help you?

USER: I need to book a fight ticket from BOS to DTW to enjoy earth and nature festivals. Can you help me in booking a connected flight?

ASSISTANT: Sure, please share your journey dates?

USER: Sure, my scheduled dates are Jan 13 and Jan 15.

ASSISTANT: Do you have any other specifications to be met?

USER: I would prefer depart time at morning.

ASSISTANT: Do you need any class preferences?

USER: No.

ASSISTANT: Sure, please wait for a while.

USER: Sure.

ASSISTANT: We found a flight in Hawaiian airlines, flight number is 1027 with single connection and price is 200 departure time at morning 4:00AM. Shall I proceed with economy class?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.