You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you aid me to book a flight ticket from BOS to DTW?

ASSISTANT: Sure, can I know your good name please?

USER: Susan Perez here.

ASSISTANT: Which flight you have preferred to travel either a connecting flight or a direct flight?

USER: I prefer for direct flight to travel.

ASSISTANT:  When you are willing to travel?

USER: My trip dates are Dec 28 and Dec 30 respectively.

ASSISTANT: May I know if you prefer to have any other comforts in your journey?

USER: My depart time should be in the evening.

ASSISTANT: There is a direct flight 1001 in Hawaiian airlines at the price of 100 with economy class. Can I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.