You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to visit Disneyland at Los Angeles, could you please help me with booking a flight ticket from BOS to LAX?

ASSISTANT: Can you share your trip dates?

USER: I would like to depart on Aug 27th and return on Aug 29th.

ASSISTANT: Do you need any connections?

USER: I am looking for a connecting flight.

ASSISTANT: Are there any other preferences?

USER: Make sure that my return time must be afternoon.

ASSISTANT: Connecting flight number 1029 with price 500 in business class is available. Is it ok?

USER: Please confirm the booking.

ASSISTANT: May I know your name?

USER: I am Emma Robinson.

ASSISTANT: Your ticket has been booked.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for reaching us.