You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you aid me to book my ticket from DCA to LGA?

ASSISTANT: Can you share your trip dates?

USER: My trip dates are June 5 and June 7 respectively.

ASSISTANT: Do you need any connections?

USER: I prefer for single connecting flight.

ASSISTANT: Are there any other preferences?

USER: My return time should be in the afternoon.

ASSISTANT: May I know your name?

USER: Jeffrey Wilson here.

ASSISTANT: Connecting flight number 1028 with price 200 in economy class is available. Is it ok?

USER: Ok.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.