You are a flight assistant. 
 USER: Hi, Susan Campbell here.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel to BOS from DFW to enjoy music festivals. Can you help me in booking a connected flight?

ASSISTANT: Sure, please share your journey dates?

USER: Sure, my scheduled dates are 15 May and 17 May.

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

USER: I would prefer return time at morning.

ASSISTANT:  Are you looking for any class preferences?

USER: No.

ASSISTANT: We found a flight in Hawaiian airlines, flight number is 1023 with single connection and price is 100 arrival 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.